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The dystopian world of software engineering interviews

• satisfaction 7y ago
  I find this post accurate. Please also keep in mind that interviewing is as much about deciding if the company is right for you as it is if you are right for the company. When I take a bit too long to solve the coding challenge and the interviewer puts on an attitude I just assume that this is what it would be like working with this person, no thanks. I recently interviewed with a hot VC funded start-up, the interviewer was the most dry and passive aggressive person I have ever met, I decided about 5 minutes into the 'get to know you, tell me about your work history' section of the conversation that I would not like working for this person. I had never wanted to end an interview early before this experience. When they sent me a leetcode link (to a problem I had solved in preparation for a series of interviews I was doing) and asked me to solve the problem I just sat there wondering how long before they would ask me to leave if I typed nothing. About 5 minutes later they asked me to leave, and that was the first time during the entire interview that the interviewer cracked a smile. I think that company will fail. Am I the a-hole for playing that sort of game? Edit: I also interviewed with a medical startup during which the interviewer, while telling me it took me a while to get to the solution and critiquing my implementation, admitted (I think by mistake) that they had spent some time researching the solution prior to the interview. I asked them how long it took them to solve, he did not answer that question.
• RobKohr 7y ago
  The FAANG's of the world are doing us a big disservice. They filter out the best of the best programmers in the world, and then shackle them with 300K+ golden handcuffs to work on meaningless tasks on already developed products. I was talking with a recruiter many years back about when Yahoo had a massive layoff. The following year, he was suddenly awash with jobs to fill with new startups that were created by these Yahoo employees that were in comfy jobs for life. If one of the FAANG companies laid off their workers, we would have a huge tech boom as these brilliant people suddenly would be forced to either get another job, or create something new, and that percentage of people that would create something new would rock the world. We would have new innovations across the board in IT and other fields that they would apply their talents to. Instead, they are building plumbing in a system that really is just in maintenance mode. Remember, 99% of the functionality of these systems that exist today was already in existence 5 years go for them. This swarm of high priced talent is basically just moving the needle about 1-2% per year to just stay ahead of any other potential competitor. The trouble is that these companies are so successful, that they can burn the cash trapping talent, and still pull in billions per year. This grind for small returns is just a small line item compared to the flood of cash they all rake in.
• hanswesterbeek 7y ago
  Whenever I've interviewed people I've always made sure to them feel comfortable, so any anxiety does not get in their way. Then, we talk and I look for all the qualities they /do/ have. Sadly, lots of interviewers get a kick out of finding out what the interviewee does not know, so they can feel superior. Coding challenges should be: -1. take-home -2. concise -3. relevant to the job -4. take no more than 4 hours One example of such a decent test that I came across involved having to read a file, parsing it and turning its contents into some basic HTML. During the interview we talked about things like "what if the file were really big", e.g. let the candidate reflect on the limitations of their implementation. This was enough to suss out where somebody is, professionally. And nobody had to have a bad day.
• heartbeats 7y ago
  Unfortunately, it doesn't matter - since all tests test for something, and all these things are highly correlated, grueling job interviews are entirely justified. As much as it pains to say me, HR is entirely justified in their approach of asking people to fill out a form, importing the list into excel, sorting on the GPA column, and calling the top N candidates on the list.
• jorblumesea 7y ago
  Everyone knows it's broken, but interview cycle still continues to bring in talent, even if there are false negatives. People still brave the grueling gauntlet. People still show up for interviews. Smart people still get hired. The system works, just in a terribly shitty way. To HR, the engineer hiring process is voodoo magic and we best not touch it.
  • Mountain_Skies 7y ago
    It only works because there's always another body standing outside the door waiting their turn to be abused by the process. It'll end real quick if they run out of interviewees.
    • heartbeats 7y ago
      And then, the system will adapt. There is never any problem.
  • lsiebert 7y ago
    A small agile company could hire undervalued people who don't do well in traditional interviews and clean up, if they didn't cargo cult programming interviews. See these make a bit of sense for huge companies that have to filter millions of potential candidates. They don't make sense for your ten person bootstrapped company that wants to hire a junior full stack dev.
• Apocryphon 7y ago
  What does it mean for the industry when there's one of these articles on the front page every other week?
  • berdon 7y ago
    That most people have a hard time viewing the world from different lenses. The article presents a picture of a guy “studying up” for a career and his adventures in interviewing. As someone who’s interviewed hundreds of candidates I noticed red flags right away. For instance, if someone asks you to design a micro service - you don’t say “I can’t”. No FAANGco interviewer wants you to fail. In fact, they want to help you. The best worst answer would have been “I’m not really familiar with micro services but I’ll give it a shot. Could you explain a bit more about them?” This shows the candidate doesn’t falter at a challenge, is willing to dive deep, and is committed to the task. The lens shift comes into play when 50% of the candidates can’t complete fizz buzz, another 25% simply lied in there resume about any relating experience, and the other 24% don’t have any real understanding about algorithms. There are software developers and then there are great software developers. It’s generally initiative and algorithms that separate the two.
    • Apocryphon 7y ago
      And yet, virtually all boot camps allocate time to interview questions now. Hell, there are boot camps devoted entirely to whiteboarding interviews. Surely this cottage industry, similar to those for gaming standardized tests (SAT/GRE/LSATs/MCATs), is a red flag that the industry has fallen into a pit of Goodhart's law?
      • berdon 7y ago
        Hmm, perhaps. But interviewing has become big businesses for prep and passing. There are companies that will ghost interview for a candidate, even through actual onsite interviews. It’s a real problem. Tangentially, candidates should read “Programming Interviews Exposed: Secrets to Landing Your Next Job” for prep. It was recommended to me a long time ago and it was enough.
    • 7y ago
• proximitysauce 7y ago
  In addition to all of the very dystopian examples given in this post, there are other non-technical, super-dystopian things that have been popping up as "trends" in the tech industry. Ever heard of top-grading? It's the most oppressive interview technique of all time. A series of grueling multi-person interviews. A retrospective of all work experiences since high school. You also have to get multiple prior employers as references. Apparently top-grading is used to weed out "liars". Imagine what kind of place optimizes to find liars; maybe one with a problem with a lot lying? I've heard Twitter uses this technique (or did last year when my friend interviewed with them). https://en.wikipedia.org/wiki/Topgrading https://en.wikipedia.org/wiki/Topgrading
  • Benjammer 7y ago
    Yet, the people who pass the grueling gauntlet will still be dumped on a fringe feature team with a first- or second-time engineering manager within 2 years of your age, and a PM that's fresh out of college (or worse, just finished MBA) who is spending 100% of their time learning how to use Jira instead of how to build product.
    • deleted 7y ago
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    • deleted 7y ago
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    • octoboto 7y ago
      This new trend of hiring PMs straight out of college seems like insanity to me
      • VHRanger 7y ago
        MBAs ruining another industry
      • runawaybottle 7y ago
        Oh this trend. I sit next to a recruiter at a large company that literally vets college grads all day for PM and scrum master positions. Like people with zero experience dealing with deadlines, requirements, resource management, time management, release cycle experience. Oh, and I’ll just leave off ‘software development’ experience from that list too, since they also all come from non coding backgrounds. What’s the rationale behind this one, anyone got anything? I’m stumped.
• userbinator 7y ago
  Well, if you pass that interview, you then get to help Giant Search and Advertising Company make the world an even more dystopian place...
• codingslave 7y ago
  Interviews are so bad because there are too many capable programmers. If there really was a market shortage, companies would not interview like this.
  • Analemma_ 7y ago
    If the problem was oversupply, we wouldn't be getting the cushy salaries and benefits we do. I think the issue is more that it's pretty easy for people with no programming ability to appear competent on a resume, especially to a clueless HR rep or headhunter. There are a lot of people out there whose backgrounds look good on paper who can't solve FizzBuzz...
    • codingslave 7y ago
      I think the cushy salaries come from the fact that programming done right is extremely profitable. So the capitalists toss a chunk of money to the engineers.
    • lkrubner 7y ago
      For most programming jobs wages are lower now than in 1995. Back then, I had many friends who were charging $100 an hour just to build VisualBasic apps and they had more work than they could handle. And Phillip Greenspan has written that his company, from 1996 onwards, offered $100,000 to recent college grads. That was really good money back then, especially if you wanted to buy a house. Wages right now only look good compared to where they were during the depths of the Great Recession. Over a longer time frame, wages look terrible, except for certain jobs at FANG companies.
      • ummonk 7y ago
        100k then would be 170k today, in line with (if not slightly lower than) entry level comp at FANG companies.
        • alteria 7y ago
          That's a TC number that includes vesting RSU right?
• allovernow 7y ago
  In my admittedly limited experience, there's one way to avoid such nonsensical interviews - run away from bureaucracy. Seek smaller organizations (startups in particular) and if you're lucky enough to have a minimally cross-disciplinary background, you can seek out niche organizations where you'll interview with technical specialists who'll ask reasonable questions that are actually related to your work and your interviewers won't be saddled with "standardized" managment pleasing bullshit. One of the biggest problems I see with modern tech (and large industry in general) is this ridiculous idea that MBAs can standardize all processes across all departments across all industries. This is a source of needless pain and waste - but I suppose it keeps execs happy when they can reduce every metric to a nice little [bullshit] number. Interviewing at FAANG is a case in point. I've never in my life had to implement a recursive memory optimized underwater red black tree balancing algorithm, and it's insulting to be told I'm not a good enough programmer if I can't pass your totally contrived white board problem. Who the hell are these people even selecting for with these kinds of questions? Do they understand how much talent they're throwing away? In any case, I have a strong suspicion that, aside from compensation, working for FAANG is hugely overrated. And that's not just sour grapes talk - mountains of red tape, processes upon processes, overwork and burnout, and best of all, you get to spend your best years infecting society with the cancer that is adtech.
  • andreilys 7y ago
    “ mountains of red tape, processes upon processes, overwork and burnout, and best of all, you get to spend your best years infecting society with the cancer that is adtech.” Your mileage will vary depending on the team you land on.
  • Quekid5 7y ago
    I agree on small orgs, but... recommending startups is a bit iffy, IMO. DGMW, startups can be great, but if you're just a good programmer wanting a stable job, then that startup job is not the job for you. However, you could be a huge contributor and positive influence in a small org... and it's possible to gain a lot of life satisfaction that way[0]. Plus, your employer actually knows you and understands the value you bring, etc. etc. Yes, you probably will not earn as much as you could by indirectly peddling ads, tracking users, or whatever, but personal fulfillment matters... at least it does to me... and I hire people who feel the same way. [0] It sounds weird, but studies have shown that giving people agency (as they must be in a small org), setting their own goals, etc. has a positive influence on their well-being and productivity.
• jvanderbot 7y ago
  I think this person was not rejected for their coding. They were passed over for an MS or PhD with similar skills. It is necessary to do well on coding interviews, but not sufficient. optimizing for coding interviews is the wrong approach.
  • jophde 7y ago
    Wrong crushing the code interview is all that really matters.
    • jvanderbot 7y ago
      Well, maybe I've had different experiences.
• sefrost 7y ago
  Is it possible to create a meaningful coding test that only takes 45 minutes? I would love some examples for front end tests if any one has any.
  • bawolff 7y ago
    Fizzbuzz? I'm pretty sure the only meaningful coding test is if you can program at all. After that everything becomes artificial in an interview setting.
    • kragen 7y ago
      https://www.youtube.com/watch?v=EuPSibuIKIg https://www.youtube.com/watch?v=EuPSibuIKIg took less than 45 minutes and was considerably deeper than FizzBuzz. Moreover, it would be easy to do better than the interviewee did. Granted, it's a pretty artificial situation. I think most things you can write in less than 30 lines of code or so could be reasonably written inside of 45 minutes. Like this Lisp interpreter in JS http://canonical.org/~kragen/sw/dev3/terp.js http://canonical.org/~kragen/sw/dev3/terp.js or this octal-to-binary converter in assembly http://canonical.org/~kragen/sw/dev3/osmb.s http://canonical.org/~kragen/sw/dev3/osmb.s or this Collatz-sequence searching program http://canonical.org/~kragen/sw/dev3/collatzsearch.py http://canonical.org/~kragen/sw/dev3/collatzsearch.py or this paren-matcher in Scheme http://canonical.org/~kragen/sw/dev3/pmatch.scm http://canonical.org/~kragen/sw/dev3/pmatch.scm or this paint program in C https://gitlab.com/kragen/bubbleos/-/blob/master/yeso/%CE%BCpaint.c https://gitlab.com/kragen/bubbleos/-/blob/master/yeso/%CE%BC... or this Unicode Wang tile ASCII-art maze generator http://canonical.org/~kragen/sw/dev3/uniwang.py http://canonical.org/~kragen/sw/dev3/uniwang.py or numerous other things like that. There are some things that are really tricky and so they take longer than that to write even when they're less code, but the examples above are not among them. Also, it's pretty often that I've written longer programs than 30 lines inside of 45 minutes. I know there are people who can do things like that but can't do them in an interview because they freak out, and there are people who can program somewhat but can't do things like that, and they might be better at other things than I am. You aren't going to find out how well someone's high-level architectural abilities can help you steer clear of unnecessary implementation problems in a 45-minute interview, unless they're the same as your own high-level architectural abilities, in which case you can recognize them. But you can find out if they can write code that works, at least sometimes, because that's a thing that you can actually do in that timespan.
• RangerScience 7y ago
  I've been doing initial phone screens (small companies) this week (two just today, actually), and with all of them when the recruiter (internal or external) gets to the "we'd like to send you a coding challenge" I interject with: "Let's do a code exchange. I'll point you at some of my GH projects, and you send me some of your code". So far they've accepted ("I'll forward it to the hiring manager"), and it's far too soon to see if this works... but I'm hoping. The next step I'll be trying is "I'd like you to pay me for my time. If you're not comfortable with that yet, let's talk about what's involved in getting there."
  • lazyasciiart 7y ago
    Airtable requests a coding challenge and pays for your time. I was very impressed.
    • lsiebert 7y ago
      So does Weebly
  • ticmasta 7y ago
    I interviewed with a start-up mid-acquisition by Indeed and they paid me for my take-home project. Quality move but the rest of their behaviour was utterly reprehensible. I was mad/upset at the time but I'm now grateful. Also, I had the time available to spend ~8-10 hours on a take-home project (paid or otherwise); most of the time the best candidates already have jobs and will rightfully tell you to pound sand.
    • fossuser 7y ago
      I did a tedious take home assignment while employed for a different famous company - it was clear they hadn't updated the instructions (broken links, outdated documentation, changed behavior). They gave this to me with a 72hr turn around requirement on a Monday morning (which I found a little thoughtless) I got a basic implementation working with reasonable code quality (not just hacked together) which took a few hours and then got turned down with no details. In general this is worse than a regular phone screen when the instructions are bad and it's not really clear what they're looking for.
• makecheck 7y ago
  To me the main misstep with a lot of modern interview testing is the time-constraint factor. Having 20 minutes to solve a complex problem sans-Google in a not-really-a-text-editor field on a web page just isn’t a real-world scenario. And, what you do in that setting doesn’t really say anything useful. If you’re going to test people, either whiteboard it and make it absolutely clear you just want to see how they break it down; or, give them hours to do it right without a lot of restrictions.
  • ummonk 7y ago
    There is something ironic about not being able to use Google when interviewing with Giant Search and Advertising Company...
• trollied 7y ago
  > "The horrifically dystopian world of software engineering interviews" If you actually read the linked article, there aren't really any interviews. The OP is just getting let down by recruiters.
  • pinewurst 7y ago
    I disagree - the recruiters are forced to be the messengers of dysfunction. I've seen some pretty reprehensible examples of this where I actually felt sorry for the recruiters.
  • paxys 7y ago
    There are lots of interviews mentioned in the article.
  • whoisjuan 7y ago
    > If you actually read the linked article... It seems that you were the one who didn't read the article. He mentions several.
• 32gbsd 7y ago
  No matter how many APIs and tutorials you do it comes down to being calm under pressure and knowing who you are talking to. You have to practice your communication skills and be cool. Often times you will be interviewed by HR people and managers - rarely will you get to be interviewed by a TDD Clean code geek that you follow on twitter. Eitherway there is nothing out there that you deserve more than other people. If you are young shut up and build stuff. (I wrote this as satire a couple moons ago; http://owensoft.net/v4/item/2162/ http://owensoft.net/v4/item/2162/ )
  • 01100011 7y ago
    > rarely will you get to be interviewed by a TDD Clean code geek Have to disagree. Every interview in the last 3 years was majority technical with top-tier team members. Yes, I talked to a couple HR reps and managers but they were less than 10% of the individual interviews.
    • 32gbsd 7y ago
      well I guess it all depends on where you are and the ratio of HR people to startups
• mullingitover 7y ago
  I honestly don't know why anyone gives FAANG recruiters the time of day anymore. I have yet to meet anyone who feels good about the prospect of working for them, anyone who works there who's super proud of their mission, and the competitors who are looking to hire at that level of talent pay roughly similar wages from what I've seen. My advice for this poor kid is to look around at startups and do more networking. FAANG jobs aren't anything to aspire to anymore.
  • fossuser 7y ago
    A couple of reasons: - Comp: Total comp for a new hire with 3+ yrs dev experience is probably 300k -> 400k at a FAANG on average (with possibility to be higher). If you want to live and raise a family in your own house in the bay area (2.5 Million for a reasonable house), this matters. - Access: Few places have the kind of scale and resources of these companies, that can make them fun places to work. You also get to learn a lot from really good coworkers (and go to talks, explore different things, etc.) - Work/Life: FAANGs are generally pretty good for work/life balance (though this can vary by team and manager). They're generally pleasant places to work as an engineer.
    • vqc 7y ago
      What kind of house is a reasonable house for $2.5M?
      • fossuser 7y ago
        https://www.redfin.com/CA/Palo-Alto/3805-Magnolia-Dr-94306/home/1421875 https://www.redfin.com/CA/Palo-Alto/3805-Magnolia-Dr-94306/h...
        • vqc 7y ago
          Fair enough. Palo Alto is a nice area, expensive market.
          • 7y ago
• parsimo2010 7y ago
  Comedian Daniel Tosh had a bit about people that claimed to be smart, it's just that they were just bad at taking tests. He said, "oh, so you struggle with the part where we find out what you actually know?" I hear a lot of complaints about the "typical" software engineering hiring process, and it usually comes from the people that don't do well within the current system. Could the process be improved? Almost certainly, I don't think that anyone thinks that this is an absolutely perfect way to hire people. But it is an undeniable fact that some people pass this interview process; software companies do fill positions with this process. So that kind of makes me think that many of the complaints are from people that wouldn't cut it at a high-pressure tech company and would be better off coding internal software for a non-tech corporation. I'm sure that the hiring process at Kroger (the grocery store) is much lower pressure than Google's. Google might not need you to code some efficient algorithm to search a b-tree every day, but they pay top dollar and can rightly expect that their software engineers can come up with efficient and creative solutions to hard problems without dragging the rest of their team down.
  • codingslave 7y ago
    People are completing 500+ problems on leetcode before heading into interviews at google. Don't believe me? Go read the teamblind forums. People might spend six months studying, after which they pass a bunch of interviews and get good comp. Getting just one offer from a FAANG company often doesnt pay well enough, you need multiple competing ones. If you think this has anything to do with incompetent people complaining, then you arent reading into the situation. I will add that one can pass these interviews without extensive preparation, but it makes it alot harder when those around you are willing to spend ridiculous amounts of time studying.
    • throwlaplace 7y ago
      having just recently (in the last 2 weeks) completed >100 problems on leetcode i can affirmatively tell you that it's not actually that difficult to game this system. i read elements of programming interviews (took about a month of a couple of hours a day) and then just blitzgrieged leetcode. this was all in prep for a FAANG internship tech screen i had yesterday. it went well (not perfect but well). but it is true that these questions bear no resemblance to software engineering so it does feel silly going through the process.
• closed 7y ago
  Something that strikes me in reading articles like this, is the distopian part often seems to be thinking about this: p(job_capable | not_interview_capable) That is, it's crazy that an interview could miss so many people qualified for the job. However, I wonder if oftentimes companies are aiming for.. p(job_capable | interview_capable) If p(job_capable | interview_capable) is high, and p(interview_capable) is pretty good also, then the company will probably get what it's looking for. This means that the author is right to recognize the test is doing a bad job of measuring their job readiness. A reasonable instrument in this case doesn't have to measure everyone's job fitness (whether there are nasty side effects is another big issue).
  • paxys 7y ago
    A simple way of saying this - companies are optimizing for filtering out bad candidates, at the expense of sometimes filtering out good candidates. Because the cost of hiring the wrong person is a LOT higher than missing out on the right one.
    • ticmasta 7y ago
      ... and then they can complain about the dearth of software developers...
    • andreilys 7y ago
      Bingo. If you have hundreds or thousand of applicants, you need some sort of standardized system.
    • heartbeats 7y ago
      > Because the cost of hiring the wrong person is a LOT higher than missing out on the right one. Why can't anyone come up with a good solution for this? A "we'll hire you for a month and see how it goes" kind of deal?
      • demosito666 7y ago
        I don't know about US, but where I live they hire you with 1-3 months "trial period" during which the company can fire you any time if you turned out unfit for the job. This is exactly your proposal.
• person_of_color 7y ago
  I once got a Union Find algorithmic problem in an Embedded Systems phone screen. Seriously. I've seen that same role unfilled on LinkedIn for more than a year. How do you stop Google engineers from straight out gatekeeping if they are afforded so much freedom?
• glofish 7y ago
  In my personal experience, having interviewed dozens of candidates (data science), I believe that asking "easy" and "simple" questions is the most effective way to probe the problem-solving skills of a candidate. Fun and interesting solutions to easy questions are hallmarks of great individuals. The question would go like this: Suppose I have a column-oriented file and I want to print out a column in a reverse-sorted order. How could I go about it? This question is among the most effective ever. First it filters out the FizzBuzz failures right away, let's you see immediately how people think (does the candidate want to code it up or understands that they could do: cut | sort| head)? It lets you explore the various aspects of sorting numerical, alphabetical, different locales, in numerical you can have generic numerical sort etc. Then what if the file is really large, now a much better approach could be to split sort then merge sort back into one file. everyone with real work experience has a story about sorting. but then you can move on, let's do it in your favorite programming language, then explore of what if the data is "infinite" long, a stream ... and so on it is a topic that can produce very interesting solutions, nobody is stressed out, and people that "fail" do understand why. Edit: I will also say I feel that I can learn more about a person based on how they respond to easy questions. Are they cocky, are they showing off, are they rattled etc.
  • bambo222 7y ago
    Why would you do cut|sort|head? You should instead just ask the k-sorted merge question about external sorting. As a FAANG data scientist, I've never once wanted to use cut|sort|head nor have I wanted to work with CSV's. Everything is already sharded and encoded as a schema-enforced binary encoding like protobuf or thrift. The file is so large its better to favor Apache Beam or equivalent to parallelize the aggregations of particular fields over very large amounts of data. But, hopefully you just use some SQL-like interface such as BigQuery that when pointed to sharded files, can easily do aggregations for you with SQL-like language (which, kicks of distributed computing jobs under the hood and is not truly relational). Unless you're streaming data, then that's another question. Testing unix commands is narrow minded IMO. If you want to test divide and conquer plus streaming, then just ask a flavor of that Leetcode question.
  • deleted 7y ago
    [deleted]
• Koshkin 7y ago
  I have just realized that I have no idea how interviewing is done in other areas - for instance, mechanical engineering.
  • thedance 7y ago
    GREAT question. For one thing you’re not getting any job in mechanical engineering without a degree and an EIT, so that narrows the possibilities. Companies recruit at universities and this is the main pipeline into the industry. Connections are very important, so doing internships in summers during university gets your foot in the door. After you practice for ten years you get your PE and set up your practice either within a large company or independently. It is very likely that an ME can do their entire career without ever being subjected to the trick questions of some kid with six months of industry experience, like we pretend is normal for software developers.
• anthonysarkis 7y ago
  Re: 'Time limits are detrimental and discriminatory' the short answer is that it's really testing if you already know the answer - some of these original algorithms took decades to discovery the first time. My interview process if a bit different but still very tough. I talk about some of my opinions on that here https://medium.com/@anthony_sarkis/software-engineering-paths-180595fd229c https://medium.com/@anthony_sarkis/software-engineering-path...
• coconut_crab 7y ago
  > There is a cottage industry springing up around passing interviews This, a million times. I was told to practice solving dynamic programming problems to prepare for the interview[1]. Looking around the web I found out that people spending months solving thousands of dynamic programming problems, just for getting a job. This strongly reminds me of the rote learning I had to do in order to get into university, which includes thousands and thousands of integration, derivatives, series, lense placements etc... A nightmare I thought that ended decades ago.[2] Now dp is all nice and cool, but I think most jobs don't involve solving dp problems on a daily basis. Just like most mechanics don't need to solve Lagrangian mechanics problems or civil engineer with continuous girder (the interview for those those two don't have those either)[3]. There must be a better way to measure problem solving ability of a candidate, isn't there? Something thay requires more dedication from the company instead of blindly followingbthe practices of Google. [1] The position is EM at a offshore branch of a medium sized non IT company, way below the likes of Google. [2] Typical Asian problem. [3] I started as a mechanics, and then doing some civil engineering job, building bridge and such.
  • jedberg 7y ago
    I mean, there has been a not-so-cottage industry around getting into college for decades now. I suppose we could agree that college admissions are as broken as tech interviewing though...
  • hogFeast 7y ago
    Just speculation but I think a big part of this is that it is often quite difficult to lay off staff. The issue isn't that you assess employees poorly...it is very hard to be right based on knowing someone for a couple of hours...but that it is so hard to get rid of someone if you are wrong. Would you marry someone after meeting for as long as the interview? That is the decision for a lot of companies. I think that is why you see places like Denmark and Sweden, that make it easy to fire employees, do well and places like Japan and France do relatively poorly (the latter is particularly odd, they had a big lead in engineering...tech is miles behind)...ofc, it is hard to fire people in California...so not every example fits.
• ddevault 7y ago
  I think Giant Search and Advertising should make the interview more difficult, then more difficult still, then cease hiring entirely, then atrophy employees until they die and/or are legislated out of existence. You - yes, you, HN reader who already works at one of these companies - are ethically responsible for the actions of your employer. When you're the one on the front lines helping realize their dystopian dreams, then the blame falls on you. Don't work for FAANG.
  • jrockway 7y ago
    > Don't work for FAANG. What did Netflix do? And don't we like Apple now? They ship crypto to billions that annoys the government's spyware programs.
    • ddevault 7y ago
      Netflix is the better of the bunch, but they still develop and support DRM (Digital Restrictions Management). Apple is awful, they have a long and storied history of anti-competitive and anti-consumer behavior. Pay-to-play developer ecosystem, walled gardens of applications, proprietary connectors just for the sake of being proprietary, armies of lawyers finding creative new ways to evade taxes...
• cryptozeus 7y ago
  “When I was asked to write an image filtration algorithm I spent the first 15 minutes just to understand the question. I ran out of time. ” I have been through few of these, I just assume that there are people out there who can understand and code up the question asked within 15 min. Those are the people this company is looking for. Not you and me.
  • erikerikson 7y ago
    It's a form of "guess the teacher's answer". I was once observer to a committee that rejected a candidate that came up with a more efficient and correct answer than the interviewer was looking for. I couldn't argue against it because I had recommended the candidate.
• LaPingvino 7y ago
  I've designed an interview test before and I am ironically now doing a very similar interview test to what I designed for the company I used to work at. It worked extremely well for where I used it and I am absolutely thrilled to work on it now for this company. The key element here is indeed relevancy to the job you apply for and not looking for a perfect answer. For anyone doing programming tests, I would like to give some advice, too, based on the tests I did and got through successfully: - Always give it a try - Always explain what you do and what you are trying to do - Don't worry about sending in an incomplete test when you don't manage to do it - Be verbose about what you are trying to do to solve it - Don't be afraid to ask questions My first great programming job was at a place where I got a hard mathematical problem to solve, and I didn't manage to solve it at the moment, so I asked if I could take it home. I didn't manage to solve it at home but sent in the broken code that I had either way. I got the job. Why? Because the broken code I sent in showed that I understood recursion (it was for a Common Lisp job, that code was in Clojure) and the other people, even if they did manage to solve it, used more common languages and iterative solutions. He wanted someone who got the spirit of what they were working with, so that got me in. I asked my boss later how to solve that question, and he didn't manage either. When I did the interviewing myself, the situation was similar. One candidate sent in a huge resume that looked impressive, but didn't send in the test. Immediate fail. Two others had a hard time with the test, but they showed that they cared about making it work, and that was enough for us to accept them: the core thing we wanted to see was that they could learn and cared enough to learn about what they needed. One of those became main programmer and leader of many others later on, and made the company hugely successful.
• JMTQp8lwXL 7y ago
  The evolution of the software engineering interview is a consequence of people gaming the metric. As the author points out, once the cat got out of the bag, the problems became increasingly challenging. The real consequence is for wages. By making interviews a ceremonious practice where even engineers with years of experience need to spend a month Leetcoding, you severely restrict the talent pool. It discourages poaching. Engineers only care to subject themselves so many times, and since they already have a job, they're not too motivated to find another (compared to industry outsiders who aren't already earning software engineering-level salaries). Fortunately, many places don't put you through the hazing that is the typical FANG interview. You can make 85-90% of a FANG salary, at a company that asks Leetcode easy's. That's what I've chose for myself. Not because I'm an incompetent engineer, but because mastering leetcode isn't a priority for me.
  • ummonk 7y ago
    A month is 8% of a year, so it seems like a worthwhile tradeoff to spend a month learning to interview instead of being paid 10-15% less.
  • scarmig 7y ago
    > You can make 85-90% of a FANG salary IME, it's more like a >50% pay cut. Plenty of reasons not to do FAANG, but when calculating trade-offs it's important to have an accurate view of the costs of each decision.
  • Infinitesimus 7y ago
    > You can make 85-90% of a FANG salary, at a company that asks Leetcode easy's Depends on which FANG. And G/F with their refreshers means the gap will widen significantly year over year
• xivzgrev 7y ago
  I mean interviewing sucks yes. And don’t spend too long on take home work, no more than what you’d expect to put into a normal interview at that stage eg if it’s a screen no more than 1 hr if it’s later no more than a few.
• ideal0227 7y ago
  When my classmates were preparing interview coding questions, I was working on a mini TCP implementation and a toy kernel. AWS rejected me since I failed to write prefect code to traverse a tree in level order. Google did not even give me an interview since I told the campus recruiter I have not prepared for the coding questions. Then I ended up with an internship at CoreOS and created etcd. I am glad that they did not hire me back then. Today, I am sure I still cannot pass the coding interview at "Giant Search and Advertising Company", but they run a lot of my code in production :P.
  • yodsanklai 7y ago
    > When my classmates preparing interview coding questions, I was working on a mini TCP implementation and a toy kernel. There are plenty of people who do both. They work on their projects, and when needed, they prepare for coding interviews.
  • paxys 7y ago
    Hah! Reminds me of https://twitter.com/mxcl/status/608682016205344768 https://twitter.com/mxcl/status/608682016205344768. Cynical answer though — Google does not want people like you. They don't want to hire entrepreneurs or inventors. They want people who can churn out code when given specific instructions, and that is what their interview process optimizes for.
    • simonebrunozzi 7y ago
      And it reminds me of this one too: https://twitter.com/brianacton/status/3109544383 https://twitter.com/brianacton/status/3109544383 Brian Acton, rejected by Facebook in 2009. Then in 2014 FB acquired his company for $19B...
    • phkahler 7y ago
      >> They want people who can churn out code when given specific instructions, and that is what their interview process optimizes for. Somehow I doubt that. Can anyone who actually works at google comment on what it's like? Do people come to you with specific requirement and expect you to crank out code like the interview problems? I've never worked somewhere where the software folks were actually just coding machines.
• ourlordcaffeine 7y ago
  It is my observation that you generally don't need to know how certain algorithms are implemented. You need to know of them, what they do and their strengths and weaknesses compared to other algorithms. That is, just enough knowledge to make the choice on which way to go. The actual implementation part can be Googled when the time comes. If I was ever an interviewer, I would not ask candidates to implement algorithms, but rather to explain why you would use a certain one. Or give them a situation and some choices and ask them to choose one and justify their choice. (e.g. For this task, would you do it in python or C? Would you use a linked list or an array to solve this problem?)
• coolassdude1337 7y ago
  Yes it sucks but so what? It's worth it. FANG will give anyone an interview if you have an internal reference. I am an undergrad English major in my 30s and just got in. Gaming the system is easy. You just have to put in the work. Do every question in EPI and then do a few hundred leetcode questions until you're ready. It will take between 100-500 hours depending on where you're at when you start. Good luck!
• _martamoreno_ 7y ago
  Bad example really. There are many companies where you don't need to know this stuff, Google is not one of them. You want that 350k a year, but you don't know the basics about computer science to find the k-th highest element in a BST, well doh. What can I say... To be honest, this is really a super simple question and I would be stunned if this was anything but a warmup for you, like the interviewer giving you a simple question to get you into focus. I haven't done anything with BST in years but still I could easily do this with a piece of paper. Back in the days, Google was asking to insert an element in a Red-Black-Tree. Well, this is a clusterfuck and far too specialized. But questions like those were rightfully banned. Yeah sure, it's not what you do all day, but not being able to answer these questions has implications. There are many code monkey mills where you just write some JS code to hack a webpage together and it would seriously bother me if they would ask you such questions. Just rethink what you really want. FAANG is not for everyone.
  • Infinitesimus 7y ago
    > To be honest, this is really a super simple question and I would be stunned if this was anything but a warmup for you, like the interviewer giving you a simple question to get you into focus. > Back in the days, Google was asking to insert an element in a Red-Black-Tree. Well, this is a clusterfuck and far too specialized. But questions like those were rightfully banned. Our blindspots are pretty funny. I can assure you that many people thought Red Black trees were easy enough and if you had a hard time, their advice would be: > Just rethink what you really want. FAANG is not for everyone
• starpilot 7y ago
  It's bad, but it's less bad than all the other ways of testing SWE's. These companies aren't averse to self-reflection on hiring criteria. They no longer care about GPA, whether you went to college, or test scores. Evidently their data have shown that algos questions are effective at identifying high performers, albeit inhumane and non-holistically.
• jrockway 7y ago
  HN explores interviewing again. At my last job, I was trying to hire a frontend engineer. More programmery than designery, so I would kind of expect the ideal candidate to have heard of Typescript, and to have maybe written a unit test before. Our recruiter put a job listing on the usual places with those exact criteria, and ... we got hundreds of resumes by the time I took a look at the queue a few days later. I reviewed them all! 90% of the applicants had gone to a bootcamp and had nearly identical resumes. They wrote down their camp projects as though they were work experience. They linked to their Github that had line-for-line identical code between applicants that went to the same boot camp. Some were just directly the output of create-react-app with no additional code added. The common theme was, "I hear you get paid a lot to be a programmer. Count me in!" The other 10% of applicants didn't really have anything negative going on. They have some claimed programming experience, and they want to get paid to write computer programs. Why not call them up and ask them to find the k-th element of a binary tree? It's not a super-obscure area of study. When I was at... erm... "Giant Search and Advertising Company"..., I did in-person interviews. I went through a lot of the shared interview questions to use, but ultimately came up with my own: given a stream of events from a variety of event sources, count how many unique event sources emitted an event in the last 5 minutes and last 30 minutes. I chose this because I literally wrote this exact program, and it took me a few iterations to get it to be optimal. (Or what I think is optimal!) For that reason, I found it to be a pretty fair question. The answer is just a few lines of code. The problem is a real-world problem. It's not a puzzle, but it does involve some thinking and maybe asking some questions. The last thing I'll say, which I know is kind of snarky... As a Senior Software Engineer at Google, your total compensation is going to be north of $300,000 a year. You should be able to find the k-th element of a binary tree. Teach yourself how; it's kind of fun, and might someday be useful. I agree with the HN consensus that hard CS comes up somewhat rarely in the day-to-day life of a programmer. But when it does come up, you really do need to know it. You will never be finding the k-th element of a binary tree. But there will be tree structures, and you will come up with some brute-force algorithm because you haven't seen that class of problems before, and you will push your "uses too much memory and time on production-sized datasets" hack to production, and production will crash, and then you find yourself with a production outage you don't have the tools to fix. You aren't getting paid $300,000 a year for that. So that's probably why they ask you CS-y questions.
• reggieband 7y ago
  > “Yes. Can you write an algorithm to find the Kth highest value in a binary tree?” I got this exact question on a phone screen with "Giant Search and Advertising Company." I got stuck on a stupid detail and botched the implementation. Once I hung up the phone I took a deep breath and fixed the algorithm in about 15 minutes. That still isn't very good since I was only given 15 minutes total at the end of the interview to implement it in the first place so I assume that is the time-span they expect to get an answer from a senior engineer. Fair enough, I didn't study for the interview, I don't have a lot of binary tree experience. I realized that if I couldn't get through that phone screen cleanly/easily then I probably wouldn't make it passed 4 or 5 whiteboard problems either (which are likely to be significantly more difficult). Fair play to any company that wants to screen candidates using that approach because I am not the kind of guy they are looking for and that is just fine. Everyone I spoke to was polite, professional and sounded competent. I do wish they would stop calling me and letting me know that I did well enough to be eligible to retry. I have no doubt that I would contribute at an above-average level within any of those FAANG orgs but I appreciate their process and the reasons behind it. I have had no problem finding high-paying employment and distinguishing myself within any team I have worked on for my entire career. I generally get promoted quickly and asked to lead teams. As far as I can tell there is no dystopia, just people looking for different things.
  • chillacy 7y ago
    If it makes you feel better I’ve failed google’s interview several times before passing, after just grinding questions. It’s in some ways silly but not so silly that I’m willing to forgo a job which pays so much out of principle if I can help it.
  • thedance 7y ago
    How snarky do people get on these interviews? If anyone asked me to find the kth-greatest element in a tree I'd write down a loop that increments std:set::crbegin k-many times and then dereferences and returns it. This is literally how anybody at Giant Search and Advertising Company would do it, and almost nobody at that company has ever written a tree, they just use the one in libc++, from Jeff Dean on down.
• alexfromapex 7y ago
  The best part is they might hire someone that knows the answers by chance when someone with much better technical skills doesn’t know the answers to the particular set of questions and then the new hire might be technically savvy but often have very poor interpersonal skills
• wces 7y ago
  I've multiple colleagues who got offers from all of FAANG. They tell me about solving 500 problems on LeetCode 2 or 3 times before appearing for interviews.
• newfeatureok 7y ago
  I think the best hiring process is the following: 1. Open source your entire codebase 2. Each user story, commit for feature, etc is tagged 3. Pending features are correlated to (2). Finally, no interview or references. Simply hire people who can complete high level implementations for the features to extent one can given an arbitrary time frame.
• Igelau 7y ago
  The heart of the issue is that the interview and even the application process are geared towards finding this mythical coder who lives to churn out code. "URL for website or GitHub repo" is a required field on so many applications now. Sorry... between music, art, exercise, children, and commuting, finding unpaid time to do my job even more is a little tricky!
• alexebird 7y ago
  Thank you for writing this.
• tracerbulletx 7y ago
  You need to follow a pretty similar path to get good at competitive programming, which seems to be what that type of interview optimizes for. Know lots of optimal approaches to a large class of problems, and be able to very quickly identify and classify the problem you are given and apply those approaches to solve the specific problem. I agree this isn't really a good match for real-life work. I'm pretty happy with my non MFAANG job but I took up competitive programming as a hobby just so I can have options next time I want to change jobs.
  • deleted 7y ago
    [deleted]
• bx32 7y ago
  wow!
• bilekas 7y ago
  Its so funny, but I was with a good friend of mine who I've worked with on private projects, and we were just talking about this. We spent a good lot of the night interviewing eachother in our own respective questions and judging eachother. I'm a bit more senior that I like to admit, and I loved his questions. His approach was more simple questions, then go and follow up on them. This was evident when he mentioned 1 hour was not enough time for him. I have quick fire nonsense questions that are just an entrance fee, What is SOLID, how can you prepare a unit test. Then important things (IMO) Patterns, identifying refactoring needs. As for the questions themeself they're actually not that important and both of us tonight realised.. The questions you ask should reflect the work you EXPECT(if a senior/mid) the person to be able to do. If you're hiring a JUNIOR I will say... The most important thing is to make sure they actually have an interest. I have been burnt hard on this. Forget about language specifics also.. They can be learned, and as for Patterns, I am taking a step back on them because a lot of people use them without knowing it. Our world comes from experience.. If you're willing and able to teach, hire like that, if you need some core team member quickly, hire for that. It was easily the best chat I had with him in a long time and I hate interviewing!
• eternalny1 7y ago
  I recently flagged myself as "back on the market" on sites like StackOverflow and LinkedIn. What a nightmare process this whole thing is. I end up with a slammed inbox, constant cold-calls from head hunters that are all dead ends, and in between all of the noise are some real opportunities where I get moved from the tech screen to the final round quickly due to my seniority. It's like most jobs except there is a strange dichotomy between the technical screens, and the on-prem final rounds, which become more of a culture-fit type interview. I feel like I am up against the Bob's from Office Space a lot of the time. If anyone needs a 30+ year software engineer currently working with .Net Core 3.1 on Azure Linux and Angular 9, please hit me up.
• nickysielicki 7y ago
  I wonder if they were actually effective with that recruitment strategy. I got that notification a bunch of times, generally when googling for documentation, and thus when I’m in the middle of something relatively technical. Finally, I accepted the challenge, looked at the problem, realized it would take at least an hour, and then went back to the programming problem I was doing in the first place. You’re selecting for employees who are able to get distracted for a few hours when they’re in the middle of something else. That’s not who you want.
• overgard 7y ago
  Hiring and interviewing are incredibly broken, I totally agree... And the algorithm puzzles are basically silly and don't tell you any relevant things, like how pleasant would this person be to work with, how conscientious are they, etc. But. Usually interviewers are asking these questions to see how you think, not because they expect you to get it exactly right. And so verbalizing your thought process is how you prove yourself. And if you have trouble verbalizing your thought process, I sympathize, but being able to explain to others what you're trying to do and why you want to do it that way is a really big part of the job. And there are going to be a lot of times on the job where you DO need to tackle something wildly outside your skill set, and people need to see that you can at least start iterating towards the right thing. You don't have to be right, you just have to convince them you'd get there in a reasonable amount of time. Also, if a small amount of pressure causes you to forget your entire CS education, that's kind of relevant to being able to do your job? I'm not trying to pile on to people that have anxiety issues, but being able to do things under pressure is a skill. If we're up against a deadline and you entirely freeze up and can't do anything, that would be a bit of a problem wouldn't it?
  • NhanH 7y ago
    It's incredibly hard, and would take years for anyone to come up with any algorithm from first principle. Which means that any test of algorithm is a test of knowledge, rather than "how you think" or "being able to reason about subtle behavior in system" etc. You looks good if you already have the knowledge, and you will look like a clown otherwise. That is okay if you also realize that the breadth of CS fundamentals are incredibly broad and everyone only knows a subset of it (ask as many simple things as you can). My deadlines are measured in months, weeks and in the minimum, days. There is practically no cases where it is in hours, and absolutely no case where it would be 30 minutes. I (We?) have trained myself to work and deal with deadlines/pressures of those standard time frame, which means that if I have only a day to deadline left, my technical mind shut down and it is now thinking about the business to see what should be best done next. I believe people would feel more pressure at the risk of failing an interview than the risk of their company's product having a downtime
• tanilama 7y ago
  I mean looking at the author's resume, it looks like he is mainly focused on machine learning domain, where the hiring is tight. Yes, in ML top 5% candidates are sought after like there is no tomorrow, but there is barely anything left for the left 95% of candidates. So here is my advice. For your first job, and as a newbie, be accommodating. When I was out-of-college, I thought Java is no fun and is only for old people, I am functional and cool. And the job scene is just a hammer right on my head. So brush up my Java knowledge like in 2 weeks, and putting Java everywhere on my resume. Get a job pretty quickly. Now I have experience, and don't have to bundle myself as Java programmer anymore. But that is only after I have grown from that early experience. So again, be accommodating, get a job first and everything else can be figured out more easily.
• Solar19 7y ago
  The potential red flag in this account was Jared interrupting the interviewer who was asking a question that mentioned microservices to say that he had no experience in microservices. Why did he interrupt the interviewer? And why interject that he had no experience in microservices? So what? You can still tackle a question that mentions microservices... It's not like one's programming skills are useless for questions that merely mention an architecture you haven't officially worked with before. It's very strange to me that he interrupted that way, for that reason, and it makes me wonder if he acted similarly in other interviews. If his attitude is that he shouldn't have to answer questions about architectures and technologies not specified in his resume, that wouldn't go well. Also, there's a lot of hype and looseness around the term "microservices" these days. You might have worked with what some people call microservices without knowing it. All the more reason not to cut off the question.
• epicgiga 7y ago
  This is life though right? These companies pay crazy high salaries -- they're not going to make it easy on you. The fact that you'll barely be using the algorithms if at all doesn't matter. They use that for interviewing specifically because it's hard, and it screens for intelligence, problem solving speed, knowledge, and even how fast you learn (since everyone's got to learn the same algorithm question prep). The end goal for them is that all their workers are at a minimum screened for the ability to grind at and break through difficult and esoteric problems, which are the biggest time sinks and therefore biggest limiters on the progress of the business.
• _wldu 7y ago
  I strongly encourage self-taught developers to take a good theoretical algorithms class. In it, you'll learn to represent most problems as some sort of graph problem and map the problem at hand to nodes, edges, etc. and find the most efficient way to solve it, prove your solution and show how long it takes. You'll also learn (more importantly) what classes of problems cannot be solved at all.
• andai 7y ago
  > At one particular ‘top’ tech company the process is that when a candidate goes through an interview he or she has a packet compiled about their interview performance. The packet then goes to a committee whose job it is to impartially review the packet to make a hiring decision. At one point a particular committee got so critical that they rejected every packet for several months. When HR caught wind of this they decided to set up a test. They sent the committee a new round of packets and once again the committee rejected them all. HR then called them all into a meeting and explained that they packets they had just reviewed were in fact the hiring committee member’s own packets from when they interviewed for that company. They had unknowingly rejected themselves! How could anyone pass that bar?
• andai 7y ago
  > I lie somewhere between junior and senior and it seems to be slim pickings for my experience level. In some countries I see job postings with a third experience level: "Medior". Is there an equivalent in English?
  • twodave 7y ago
    The term in English is "mid-level" though most find it somewhat derogatory.
• jackcosgrove 7y ago
  If you work at a FANG too much of your income is hoovered up by rent anyways. Especially factoring in the hours and stress. Promises of a career ladder are breadcrumbs for most people. Why bother. Big Tech has been captured by finance and professional management. In other words those companies are now political bureaucracies where workers, as opposed to connected operators, are exploited. Workers now need to go elsewhere, save up some cheddar, and start their own companies. Same as it ever was. There's nothing special about Silicon Valley. It preys on idealism and naivety just as much as Hollywood.
  • jophde 7y ago
    Hard to save money in the Bay if you aren't making FANG money.
    • jackcosgrove 7y ago
      Then leave the Bay.
      • deleted 7y ago
        [deleted]
• kaveh_h 7y ago
  Face it, FANG companies are mega corporations. All that made them good in the eyes of most employees vaporized when they grow much bigger and they lose their culture. That means less autonomy for the new employees (how many remember mythical 20% own time at Google?) and less freedom of expression (James Damore). If you want to be part of something special join a startup or at least a small or mid size company made up of people that actually values your whole skillset and creativity instead of only one aspect.
• _bxg1 7y ago
  A few months ago I interviewed with Major CDN Company for a front-end dev position. They sent me a take-home React/NextJS project stub with dependencies and such already defined, and instructions to finish building out the full app. "Perfect!", I thought. No stage pressure, plenty of opportunities for going an extra mile. They encouraged me to get creative and I did; it met all the requirements and then some. I proudly submitted it. A few days later I got an email saying, "Sorry, we're going to pass. The feedback from the person who reviewed it said that, 'It crashed with res.flat() is not defined when we tried to run it'". "That's weird", I thought. I assumed they were running it in a different browser that lacked Array.flat(). Annoying, but maybe browser compatibility was part of the test (it hadn't been stated as such). So I did some digging just to be sure; I asked what version of NodeJS they were using. Version 10. Turns out that version of Node is somewhat old and doesn't have flat(). Huh. Dug some more. .flat() wasn't even called in my code. The stack trace went down into NextJS itself. They had given me a project with a particular dependency declared and then run it in an environment which was incompatible with that dependency, and then immediately punted it without any further debugging. I tried to engage my contact via email, presenting the proof that it wasn't my fault. I got an icy "Thanks for your feedback, we'll forward it to our hiring team", followed by silence.
  • abledon 7y ago
    unlucky! The buddha said we are promised two certain things in life: suffering and death. Everything else is a bonus.
    • commandlinefan 7y ago
      Ben Franklin paraphrased: “the only things that are certain are death and taxes”.
      • abledon 7y ago
        I bet hes rolling in his grave at what Amazon pays in taxes
  • nickitolas 7y ago
• jordan801 7y ago
  =-=-=-=-=-=-=-=-=-=-=-=- Warning Heavy Cynicism Ahead -=-=-=-=-=-=-=-=-=-=-=-= I've worked at my current job for a long, long time now. Every year or so I decide to peak my head out from it and test the job waters. I get nearly the same set of 4 outcomes each time. I have over 7 years of experience with everything from front-end development to sysops, devops, and management. I've built entire companies by myself in months. Albeit buggy ones. I bloody hate interviewing. Outcomes: 1. I get rejected for messing up a programming fundamentals question. Which, honestly stings because, yeah, I should probably be more informed. But, currently, I ain't got no time fo dat. I'm too busy solving a bombardment of problems like: "Hey, programmer X quit, I know you don't work with X language at all but we need this fixed, yesterday". 2. I spend a bunch of my precious time writing a fully functional code test, to be inexplicably rejected. Maybe because I didn't write unit tests? Maybe because I didn't use doc blocks. Maybe I didn't make the code reusable enough given their imaginary scope. Who knows. 3. They're super excited to hire me for a position I am not at all qualified for. Usually for a ridiculously minuscule salary. I had a company ask me, after spending 2 hours on a phone interview, to build and run their development shop. They wanted to on board 50 employees by my 6 month mark, and completely dismantle their overseas workforce. 4. I'm just plain ghosted. I'm absolutely sick of potential employers asking me why I am excited to work with them. Well sir, to be honest, appearances and mission statements are superficial. I am excited to experience something new. I really hope that your shop lives up to the hype. I am excited to learn. Take note employers. Saying pretty much anything else is either ignorance or a lie carefully concocted over the countless hours you require of potential employees, just to get in the door. Your interview question responses are almost never genuine talent. They are hours of memorization. I know, because I've asked, and answered them. Why even require a resume? I've spent hours cultivating a bomb resume and 19 out of 20 employers, have literally no idea what it says. Employer: "So what languages are you familiar with?" They're literally listed on the resume that you required I send you, with demonstrations. The one I customized to your company and needs. A different employer: "So, you don't actively work on any opensource projects, we can review"? No, I try to have a life when I am not working, and go outside. I know, hiss... -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- Right now 7:23 PM on Valentines day, I am trying to speed up a program, an MVP, that I rebuilt in a week. One that I acquired after the prior developer got fired. One of my many, many projects. This one is particularly pesky as I am also trying to build out another app that is due, about 23 days from now. Send help.
• microtherion 7y ago
  Every time I read one of these articles, I'm surprised at the complexity of the coding questions the candidates had to solve. When I interviewed for my jobs, the questions were much simpler, and as an interviewer myself, I (a) pick much simpler questions and (b) even so, the candidates tend to have plenty of struggles solving them. Am I really missing an army of engineers who can write an involved image filter in 45 minutes without that actually being their specialization?
  • anonytrary 7y ago
    Ah, image filter is easy with python: import math from "some huge math lib that does everything you can think of" print math(image)
• daenz 7y ago
  If all you care about is money, go bust your butt on leetcode and ace a FAANG interview. If you care about a work-life balance, and having a big impact on a small team, work for a medium-small startup and negotiate a flexible schedule. Personally I get a huge kick out of making massive improvements to a small business's tech and infrastructure. The lack of bureaucracy is a freedom that is often taken for granted. If you have the vision and drive, you can improve the business's processes and product offerings by leaps and bounds...something I would argue is not readily available at a big company. Smaller companies are also much more willing and able to negotiate with you to help balance your life. A 4-day work week for example. Again speaking anecdotally, I don't need that much money. I certainly don't need FAANG-level compensation. If I'm going to work somewhere, it's going to be because I want to be with those people, working on those problems, and having a big impact. Not because of the fat paycheck.
  • fourmyle 7y ago
    The thing is once you get in you will probably work half the hours for twice the pay. I agree about the freedom to do big changes part though.
  • Aperocky 7y ago
    > I'm going to work somewhere, it's going to be because I want to be with those people, working on those problems, and having a big impact. There are teams in FAANG that are like that. And I'm going to say mine, as we're a new team building a top level public service for a very large cloud company. It does mean sometimes there's lots of work though.
  • aprdm 7y ago
    Preach! Also knowing everyone in the company and having some sort of personal relationship and impact in their lives.
  • Vadoff 7y ago
    There are plenty of small teams within FAANG that offer big impact, and which have good WLB.
• deleted 7y ago
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• doh 7y ago
  > Hierarchies are real - I am rather confused with the advertised rankings of a software engineer. There seem to be only two rankings: non-senior and senior. This one greatly differs between large and small companies, but I think for small companies there are only two positions they can interview for, junior and senior. Anything beyond that, be it Director, VP or SVP, the company is no more interviewing a candidate but rather is doing everything in their power to convince them to join.
• tenryuu 7y ago
  I feel this personally. But I suppose the author is doing a lot better job that I could of as I typically just don't receive a response at all to anything I would apply for. Finding work here feels quite tough, and even with recently graduating with a bach in CS, I ended with contract work writing English content for Japanese websites. It's not demanding and pretty breezy, but at the very least keeps me from turning up homeless.
• dfg0987098x7 7y ago
  There's literally no reason not to name these companies who rejected you, you don't owe them anything!
• nhumrich 7y ago
  Can we move on? Interviews suck in every industry. "Sell me this pen" isn't relevant to what a saleman will be doing. He will be on the phone, following a script but its so standard. It could be worse. In the medical industry you have to work for free (or low pay) for 1-2 years to even be considered for a "real job". Law firms are highly competitive, and have very rigorous interviews . And yet software engineers are payed better on average then both.
• mLuby 7y ago
  > 23 interviews and I didn’t get a single offer That's… an unusually consistent signal. Suggests to me that either this person is getting into the wrong interviews (eg junior interviewing for senior role—though they say that's not the case), or more likely there's some hidden variable, like a bad reference, bad BO, really noticeable "culture" misfit, or other "red flag". Regardless, the general points are spot on; it's a mess, for both sides. And even if the game weren't improved, I wish we all gave and got more honest feedback (however illegal that would be). Wishing you luck in this numbers game!
  • scarejunba 7y ago
    I think OP should use interviewing.io and take the feedback seriously. It's likely to be helpful if they want to actually pass those interviews. But there are other ways for a non-traditional candidate to make it.
    • AlexCoventry 7y ago
      Not sure why this comment is being down voted. Seems like a sensible suggestion.
  • ajross 7y ago
    Exactly. I mean, hiring strategies like this absolutely do have a bunch of false negatives: people who just didn't get lucky about what problem was asked, or had a brain fart at the wrong time. It happens. But not at this kind of frequency it doesn't. If I got my quick back of the envelope statistics right (exactly the kind of skill that occasionally crops up in these jobs and on this interviews!), this would mean at 95% confidence the employers were incorrectly rejecting 88% of qualified candidates!
  • abvdasker 7y ago
    You could be right. But given the highly random and variable nature of interviewing, the author could be the 1 in 100 competent engineer who does get rejected 23 times in a row.
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• AtlasBarfed 7y ago
  "I have always sought to be completely honest and humble with myself and others about my abilities." Well, there's your problem right there.
• joshsyn 7y ago
  I almost got into a role as a lead dev only to decline myself later. Their entire team had left for some reason and last developer wanted to leave too. No technical interviews, though lol. Small companies aren’t that great either, when their main business isn’t tech
• stebann 7y ago
  I don't even have the coding level that the writer has, but I felt myself so expelled from the industry that I quit looking for jobs. I just gave up and started working independently. Financially now I'm really broke but I think I'm better with myself. Maybe I'm not the "super-programmer-hacker" but at least I don't have to participate feeding the sadistic pleasure and sense of power that recruiters have on us.
• cleandreams 7y ago
  The worst interviews of my life were at Google. The reason is, they ping me when I am not looking and that gives me the idea to look - then they are my first interview. The last time I went through a new job search I studied first for two months. The google interview was before all that. Bombing was painful! IMHO job interviewing is a skill and practice is essential.
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• cdoxsey 7y ago
  I was given a 2-hour coding challenge once to build a language server for a programming editor. It had to implement 3 functions: 1. show help text (type/doc string) for a word 2. go to definition 3. find all references My first thought was "this is an absurd request for a two hour coding challenge". My second thought was "boy I hit the jackpot, a few years ago on a whim I built my own language server for Go in sublime text and could probably crank out a new one pretty quick" Sadly despite my best attempt they rejected me. They never did give me an explanation. (fwiw: https://github.com/calebdoxsey/languageserver-challenge https://github.com/calebdoxsey/languageserver-challenge) I wish I could say it was a fluke, but I've been rejected by lots of companies due to the coding challenge. One day I'd really love to see what the passing code for these challenges looked like. Maybe I could learn where I dropped the ball.
  • willberman 7y ago
    FWIW. This is an absolutely awful coding challenge for an interview especially in a 2-hour setting. The challenge requires building off of implementation details for a few very specific technologies. Interviews are supposed to test for general problem solving capabilities within some domain of competence. Unless the job was specifically to work on a go language server, and that was your aforementioned domain of competence, I see no rationale for using this programming challenge to determine employment.
• scarejunba 7y ago
  I actually really like Google's process. It's got everything I look for, as a candidate: * Predictability - I know what it's going to be like clearly from the beginning * Trainability - I can become better at it * Memoryless - They don't care that I did terribly a year ago Of course, in the end, I didn't actually interview even once with them so maybe I'm lying about what I like. I guess I'm one of those guys who goes from job to job not having a whiteboard interview. Lucky me.
• fogetti 7y ago
  I am not sure anyone mentioned it before, but in many occupations you are required to take standardized tests which you are required to renew each X years. This way if you hold the credentials than you don't have to actually demonstrate your technical skills when applying for jobs, since your certificate proves them. And guess what?! Your diploma is actually such a certificate, at least something that's close enough. Still our industry largely ignores that for some reason. To get to the point I wouldn't mind to renew my credentials with supplemental diplomas every X years on standardized tests facilitated by educational institutions to avoid the stupidity of the industry's current trends.
• swagonomixxx 7y ago
  > The second was to write a recursive permutation generator using dynamic programming which is no easy task. I got totally stumped in the moment by that one. At the end of the interview I asked the interviewer “This problem seems a little steep for a phone interview. Do you often write recursive algorithms at Payment Processing Company?” He replied “No, we don’t use recursion.” “How about permutations? When have you used those?” He answered “Our algorithms have no need for permutations. Most of the engineers here work on user interfaces and infrastructure.” This is absolutely hilarious, and has happened to me a bunch of times interviewing at large corps. Although I wish I had the balls to do what Jared does here, which is ask the interviewer if they ever even _used_ dynamic programming on the job. Like, I get that some jobs are algorithms intensive. I've worked in such jobs myself. On the job, I had a lot of resources to help me - access to textbooks like CLRS and Wikipedia, so that building an algorithm and coming up with it's big O was mostly straightforward. But we've never had the CEO come and say "I need a O(n) algorithm stat for this problem _text dump of hard DP problem_".
• nobleach 7y ago
  I really, really want to see Crystal succeed. I've been playing with it over the past few weeks. Since it is so Ruby-like, it's the first language I sat down and pretty much immediately knew how to achieve most of my goals. And having Spec (RSpec-like testing framework) made me nostalgic. I hope to see a critical mass grow behind this one.
• FpUser 7y ago
  Ok maybe it is different as I did not apply for permanent position for about 25 years but I have developed/helped to develop many products on consulting basis for other companies and had to go to numerous interviews. Here is my experience: Some companies are hiring a pie in a sky while other have real problems and want to hire people that can solve real problems. Hence 2 type of questions: 1) Write me working Lisp code of some exotic sort algorithm, oh and btw what that Hermite–Minkowski theorem is about. 2) They ask what you've done, how you did it, some references and how you can help them to solve their problem. When I smell #1 I just apologize and leave. #2 can go either way but at least you're talking to a reasonable people with real needs.
• fsniper 7y ago
  Not exactly a comment for the piece, but for overall comments going around. I am really shocked with people's understanding of situations. Like one great example of a different interview process which totally seems like working for the interviewer and his/her interviewees is bashed for not being good for their tastes without even getting the rationale. Or expecting people to spend 6 months on preparation for interviews considered normal or totally acceptable. Either HN crowd are totally out of loop of life, or their self importance is out of bounds that they can't see anything else which is deemed below. Is life something that you could spend so easily? What kind of affirmation people get from jumping hoops that would never even matter in the big picture? The newer interview procedures that are described here really made my jaw drop. I am not the most down to earth guy without the last bit ego, but I believe I improved over the years. Still if I would encounter any of these , I would go jerkiest of egocentrics ever and tell them go do themselves.
  • peferron 7y ago
    > expecting people to spend 6 months on preparation for interviews considered normal or totally acceptable You're expected to be able to solve a certain set of problems. Whether you don't prepare at all, spend 6 months, or spend 6 years is up to you. Oh, and everything you need to prep is available in cheap books and websites. That's immensely superior to being required to spend 5 years and thousands of dollars in college to get the degree that nobody will hire you without, like some industries do.
    • fsniper 7y ago
      Please look around, here you can find hundreds or thousands of people probably never used advanced algorithms for their lifetime except once or twice for their interviews. And you can see some who uses these daily who never implement them out of their heads but with intuition, preparation, effort, books and research. Oh and don't get me started that they all are compansated for. Which type do you think these interview methods are optimized for? These methods are waste of money, time, brains for both parties.
      • 7y ago
• akdas 7y ago
  This is a topic I wrote about recently[0]. The fundamental problem is that these big companies are so afraid of hiring a bad candidate (a false positive) that they are willing to put up with a ton of smart people who fail their interviews (a false negative). And the worst part of this is, from the inside, it really looks like the process is working. After all, there are some really smart people who get hired, and saying the hiring process is bad feels like you're saying your coworkers aren't smart. But the truth is, these companies are hitting smart people. They're just hitting a non-uniform dust of all three smart people out there. I think this is an opportunity for smaller companies to hire people who wouldn't make it into the big companies, and innovate in a way the big companies can't! [0] https://hiringfor.tech/2020/02/10/false-positives-and-false-negatives.html https://hiringfor.tech/2020/02/10/false-positives-and-false-...
  • TrackerFF 7y ago
    A bit late, but... Does it work? Maybe, maybe not. Perhaps you get some fantastic candidates (true positives), and perhaps you get people that are very god at gaming the system (false positives). The process, as it is, is kinda like trying to select potential mathematicians on the basis of how well they solve HS AP Math problems. It is fully possible to rote learn every kind of integral and derivative under the sun, if you just solve enough - without actually understanding the underlying principles. It becomes a pattern recognition problem. There are tons of anecdotes from seemingly false positives, when it comes to tech hiring. The web is filled with "I was very lucky, because they re-used problems I had just solved". BTW, when I say false positives, I don't mean incompetent programmers / engineers - I just refer to those that do not master the subjects they're being tested on, but average candidates (on the subject) that luck out on getting asked the right question. I still think Goodhart's law stands true for this trend. People game the system, because they want to earn more money. Companies make the system more rigorous and robust against gaming. People still find ways to game the system, and it essentially becomes a race to the bottom. Along the way you start losing out on terrific candidates, because they refuse to partake in the increasing demands. So you end up with a mixture of very talented engineers, and very able test-takers.
• m3kw9 7y ago
  They are missing a lot of good engineers by putting sink or float weight on white boardings. Apple does this as many big companies. a lot of candidates can code but can’t white board or they can white board because they studied the cracking the interview. You will get some that can actually get whiteboarding but you are hiring people with very simular minds
• 29athrowaway 7y ago
  Engineering interviews borrow ideas from competitive programming. https://en.wikipedia.org/wiki/Competitive_programming https://en.wikipedia.org/wiki/Competitive_programming The world's top companies receive a flood of applicants and use this format to filter them. If you work in simple web applications with mild traffic volume, filtering candidates in this way is unnecessary.
• FilterSweep 7y ago
  Sadly there are too many people applying to too few jobs. So they’ll hit the archives for CS questions that largely won’t apply to the actual job
• scarmig 7y ago
  This will probably be lost in the pile of comments, and I'm sure some people will interpret it as humble bragging. But I genuinely do not get the angst and anger over the tech screen, from the perspective of an applicant. So I want to explain why I like them. My background: I've never taken any kind of CS or programming class in my life. Mediocre grades in college. My first exposure to programming was at age 24, as I fell into it with an IT tech position. Went from there to a series of jobs at several startups. Before applying to a FAANG, I went through Elements of Programming Interviews and solved all the problems in it, which at around 10 hours/week took maybe 6 months of prep. I then sent in two applications, one to FB and one to GOOG, immediately got phone screens, passed, and then two weeks later went through the on-sites. Every one of the questions was either lifted from the coding prep book or trivial. End result? Offers from both, joined as an L4, at a total comp higher than I had ever dreamed of, and significantly higher than friends in medicine who have easily spent over a hundred times as much time preparing and studying as I have. So I'm kind of left flummoxed. Am I just incredibly lucky? There are huge issues in the hiring process, but if you want a job at FAANG, as far as I can tell it's incredibly easy to game the system. Set aside some time each week (easy, if you don't have kids), study for a couple months, and then apply. There's literally no other field than ours that is so open to motivated people without paper qualifications and that simultaneously offers so much in terms of lifestyle and compensation. Whether it hires the best candidates is another question entirely, but that's an issue for the company, not for the applicant. But, when I give an interview to an applicant and use my go-to question, which I initially feared would provide no useful hiring signal for being too easy (and which, yes, I've tested on all my coworkers, who solve without any difficulty), I find that only maybe a third of applicants complete it at LH or higher. To be clear, I'm calling this out as a blind spot I have--there's clearly a massive gap in perspective here--but hopefully it'll provide a useful data point for why tech screens aren't universally hated and why they manage to persist.
  • peferron 7y ago
    Your experience is incredibly close to my own. I'd love to know if you also feel the same about a few other issues: - I used to have a massive impostor syndrome due to not having a CS degree. Joining FAANG alleviated perhaps 80% of it. (Just to be clear, that's not the reason why I joined FAANG; I just wanted to try a large corp after years in tiny startups.) It feels good, but I'm mourning it a little, because I believe it was a driving factor to how intensely I was trying to better myself. - I enjoyed solving all these problems. There's beauty in finding the most optimal solution to each of them. Binary heaps are plain beautiful, and suffix trees and arrays still blow my mind years later. I wonder if people here dislike this stuff because they were forced to learn it in college for a piece of paper, while we learned it on our own volition for a big jump in compensation. Maybe I'm just projecting because I hated school and college; many HNers seem to have enjoyed their studies, which is awesome.
• d1zzy 7y ago
  It's good to see people complaining about interview processes from Google&co as it's a good idea to always try to improve the current situation. However, I feel there needs to be some context here. While the interviews at FAANG seem not ideal, they are HUGELY better than most other tech interviews I've had experience with. In most other interviews you get to have a chat with some HR person that has no idea what the word "variable" means. You answer a set of standard questions and they barely know how to map your answers to the expected list of answers they have. Then they score you based on that. Let's not lose that perspective in discussions like these.
• raz32dust 7y ago
  The priority of a big company is to get a "good enough" person as quickly as possible. They have tons of applications, and interviewer time is expensive. Naturally, the process is geared towards minimizing false negatives, and getting a reasonably good hire in the minimum time. The current process works well for that. People who clear these interviews are usually not terrible, and are good enough. There is no incentive for a large company to do anything differently, unless they are looking for a very specific skillset, which is rare.
• tobyhede 7y ago
  Last year I did the initial phone screen for a management level role at large search company and the next step was the infamous code test. Such a hard pass. Maybe it's different at a FAANG but my day job is communication and coordination, being technical enough to unblock and optimise work across multiple teams. The process just felt like it was optimising for the wrong thing. Not to mention that it's 20 years since my degree and I have better things to do.
• winrid 7y ago
  There's something I read In The Company of Others by Julie E. Czerneda years ago. "The pay's respectible when the company's not."
• f2000 7y ago
  I'm in my late 50s and after 10+ years at same company I found myself on the job market. 1998 was the last time I had any real interviews - after that point it was all networking with no real tech interviews. After much cursing at the advent of white boarding and code tests, I finally just caved and bought a leetcode subscription and starting working problems I hadn't seen since the late 80s in college. Long story short, After 8 interviews I landed a great job with Big Company. At the end of the day, it's a game. You can play it or complain about it, but it is what it is. Has leetcode made me a better programmer? NO. What has helped though is stackoverflow and github.
  • jonex 7y ago
    It showed that you were able and ambitious enough to learn (re-learn) a somewhat complex skill in a reasonably short time. This seems like a very desirable property to me, and a good substitute for having strong talent or recent experience of algorithm design and implementation.
• jrjarrett 7y ago
  I start a new position Monday. I expected my search to be exactly like this, so I started early. Within a week of setting the "would hear from recruiters" flag on my admittedly-thin LinkedIn profile, I had 3 solid leads from 3 companies. I had 3 in-person interviews, and even feeling like I flailed a bit on a couple of the coding exercises (I had the exact panic about writing The Game of Life in 60 minutes), I had two offers and one almost-offer. (The almost was more due to they wanted a principal engineer vs. senior engineer). Maybe around where I am companies are learning their lesson.
• alfiedotwtf 7y ago
  When I was young and free the FAANGs were my ultimate dream. I even saw the interview process as a cool pissing contest. However living in the US wasn't for me, so always had to regrettably pass on interviews... but now as time passed and we've seen the FAANGs go from good guy to Bond villain, I'm forever glad I never hauled my family across the world to be part of the cool gang. Talking to friends who now work for the FAANGs, I've heard stories of having to spend 40+ hours (re-reading Sedgewick and practicing programming questions etc) to just prepare for the first round. Fuck that... FAANG interviews might be dystopian, but if you look outside the Silicon Valley bubble, you can find interviews that are far more enjoyable than spending days in front of whiteboards just to move onto the next round. The most common pattern of past interviews for me has been beer/coffee/coke and a 30 minute chat about the company's future goals and see if I fit might in. That should be how it's done.
• christiansakai 7y ago
  Everytime this topic is mentioned in HN it always garnered so many comments more than any other topic. And so many people have rehashed over and over their positions. I did, and I will do it again today. Tech booming just happened pretty recently. People are going from law and finance and medicine to software in droves. Though it is arguably that those people better stick with law, finance or medicine than software, the fact is that software field has lower barrier of entry, from socio-economic/financial point of view and artificial gatekeeping point of view. Majority of people just don't have the resources to study law, finance or medicine. We have a gold rush, and majority of people want to improve their life, with the least amount of effort/barrier possible. This result in new supplies of software engineers, whether from graduating bootcamp or graduating CS degree. All of these engineers are of varying quality. Let's not talk about the older experienced software engineers, because I think it is safe to point out the fact that older more experienced software engineers are of better quality in general. So now, we have massive influx of newbie/junior software engineering candidates. How do companies realistically interview all of them? Knowing that these people graduated with varying degree of skills/quality. If the majority of the workforce are older experienced software engineers of good quality, then companies won't have this filtering problem. They can just give interviews by talking from previous projects/referral and call it a day. But now we have this DS&A and take home test as well, because interviewing is hard, and the more candidates out there the harder it becomes. I am about 5 years into my career in this, and did interviews at a few companies and also FAANG. I experienced take home tests, work for a day, and DS&A. And I choose DS&A every single time because the other two sucks. I don't have that many projects, or even side projects that I can be proud of. I love doing hard tutorial such as learning how to do compilers rather than doing some projects. All my github is filled with trash/throwaway code. And for some reason I always got involved with projects that ended up being throwaways in my previous companies, because those projects were generally hard problems. Work for a day, take home tests, those two are a waste of time in my opinion. I can't do multiple of them and get competing offers. But with DS&A I can just learn once and do it multiple times and get multiple competing offers. Not to mention that I won't have to compete with more senior engineers that are obviously more capable than me. By doing this DS&A game I already filtered myself up for better. Besides, I hate learning about framework this, framework that, technology this, technology that, multiple times. It gets old quick. Don't get me wrong, I love learning new stuffs, but too many of those and I just spin around in circles learning the next Javascript framework flavor of the month. I'd rather be interviewed about how to do recursion than being interviewed about the nitty gritty of React vs Angular, Express vs Koa, etc etc etc. In general I favor DS&A interviews. For those of you who are more senior than me. Please don't do DS&A. Please stick with what works for you. If competent people like you start doing DS&A and be good at it, then what are the chances of people like me, or other non senior engineers for getting a job. If you think I'm being sarcastic, believe me, I am not. I truly believe there are people out there that can code in circles around me despite me knowing how to recursively generate a permutation. In general I have success in interviewing at non FAANG/Unicorn companies. I usually finished those coding challenges in 10-15 mins, and the rest 30 mins I just talk to them about random stuff and they ask me about previous project, culture, etc. However, I still haven't found success in FAANG companies. I still got rejected, despite having solved 300+ Leetcode questions. And yes I know people who solved 500+ and still got rejected. Now that brings me to the things that bother me the most. I've seen, as many of the commenters here, that there are people who got in despite not doing any preparation at all. I thought at first those were lies, until I saw it myself, and not just once, but twice, three, and now four times. Everytime I heard these stories it demoralized me. I've seen people who got into L3, L4, E4, without knowing how to reverse a binary tree or do a simple BFS/DFS. Why? What am I doing wrong? What are they doing right? p.s. Don't ask me why I want to work for FAANG. I need (not just want) the money. I have people that I support.
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• artsyca 7y ago
  The word 'dress' doesn't appear once in this thread and that's a sign of the disgusting state of affairs all in itself It used to be people took care in small gestures like wearing a pressed shirt but now all the auspices have gone awry in favour of this laughable meritocracy No wonder tests of this nature have been devised by people who haven't ever buttoned a collar and it's everyone's fault for not taking the moral high ground When's the last time you walked into a formal interview that actually was formal? Casual guys in a jizzing contest over O(logn) implementations of tree traversal is the reason every start-up fails after 18 months
  • Aperocky 7y ago
    What? I interviewed at my current location wearing a cargo short and a tshirt. It’s a trillion dollar company and we’re not failing any time soon. Coding interviews aside, no dress requirement is one of the biggest plus and allow people to focus on the thing that matters. I have no idea where you come from that software engineering is helped by dressing up pressed shirts.
    • eitland 7y ago
      I strongly suspect sarcasm.
      • artsyca 7y ago
        Bro I use dress as a way to read people one way or another how you dress is how you play
    • artsyca 7y ago
      What else have you been doing the same way since the fourth grade?
      • Aperocky 7y ago
        Maintaining curiosity on new thing and technology.
• jupp0r 7y ago
  A lot of the article can be explained by viewing the interview as a test. The economics of false positives vs false negatives are vastly different. Giant search company can afford to not hire great candidates. More will apply tomorrow. The cost of hiring somebody they shouldn’t have is disproportionately higher. I’m not saying this is a good thing, but to me it does explain why interviews are so hard and why they are so disconnected from actual jobs that applicants will actually perform.
• smartsystems 7y ago
  They need to make sure you will be obedient to arbitrary orders.
• xvilka 7y ago
  The secret is to skip FAANG and alikes. You will be surprised how many highly paid and quite interesting jobs outside of that overhyped circle.
• leet_thow 7y ago
  What I've noticed about interviews is that there are a lot of generally unhappy and insecure people out there. People, especially in the Bay Area, are under the thumb at home and work and have a lot of debt and stressful family lives. Social comparison is an instinctual response in such instances and extreme bias is commonplace.
• cmonnow 7y ago
  How can you think clearly when someone is watching and judging you? The ideal scenario would be - give a problem, leave the room, and come back after 15 minutes - give the candidate some breathing room.. to make mistakes, to try out few methods, to collect their thoughts. This concept of 'We want you to think aloud, We want to see your approach', doesn't match reality. In reality, the only time that happens is when both parties are trying to figure out a solution collaboratively. Not when one party already knows the answer and is 'testing' the other party. An author's first draft, or a speaker's demo, has a million corrections before it gets to print/stage. Can RR Martin write freely if the NYTimes reviewed his every draft version ? Can Steve Jobs go on stage and give a demo if he has not already rehearsed the entire saga ? It's like judging a person at their vulnerable stage. Unless they are a saint who can completely block out the existence of another human being sitting a few feet away, it's hard to concentrate. You're more worried about how your thought process looks than you are about solving the problem at hand.
• willberman 7y ago
  I see peoples' opinions here generally falling into one of two camps. The standard way interviews are conducted are either good or bad. I think it's important to consider both the good and bad elements, and then come to a conclusion about what to do in order to move the collective interview process in a better direction. To note, I've never gone through a traditional technical interview, so take what I'm saying with a grain of salt. Let's look at the example in the given in the blog post, write an algorithm to find the Kth highest value in a binary tree. Now my data structures and algorithms are a bit rusty, so assuming that I remember the correct definition for node height, I believe the solution looks something like the following. data Tree a = Tree a (Maybe (Tree a)) (Maybe (Tree a)) deriving Show -- Assuming k=1 Means the highest node, k=2 means second, etc... -- Note this solution successfully puns non-positive k's -- to return Nothing kHighest :: Int -> Tree a -> Maybe a kHighest 1 (Tree a _ _) = Just a kHighest k (Tree _ (Just l) (Just r)) = case (lRes, rRes) of (Just x, _) -> Just x (_, Just x) -> Just x (_, _) -> Nothing where lRes = kHighest (k - 1) l rRes = kHighest (k - 1) r kHighest k (Tree _ (Just l) _) = kHighest (k - 1) l kHighest k (Tree _ _ (Just r)) = kHighest (k - 1) r kHighest _ (Tree _ _ _) = Nothing Barring some fundamental misunderstanding of the problem (entirely possible), the evaluation criteria is not that the solution is exactly correct and covers all edge cases. The evaluation criteria is does the solution show fundamental knowledge about properties that are used to classify things as tree-like, and does it use the common idiom (decomposition into smaller sub-problems) that is used to process tree-like data. In my opinion, the common criticism that interview questions hold no similarity to day-to-day software engineering problems, holds no water. Yes, you will not directly re-write the tree data type every day in your job. However, you deal with recursive data definitions that require solution by decomposition _multiple_ times a day. If you are not dealing with problems that fall under that category, then you should think hard about which problems you see that could be framed as such because I guarantee you're missing a few. The beauty of the tree as a data structure is that it captures a common set of algebraic properties. Even when other data structures don't exactly fall under said algebra, the concepts to reason about them are reused (note the early language that specifically said "tree-like"). The point of drawing interview questions from your data structures and algorithms course is not to test you on remembering arcane minutia from 5+ years ago but to see your fundamental reasoning skills within the domain of computer science.
• hinkley 7y ago
  > It sounds to me that now companies are more afraid of hiring bad candidates than they are excited about the opportunity to hire a great candidate. People have come right out and said they’d rather miss out on a good hire than get a bad one. There’s no “sounds”. It is. Rather than more and more convoluted interview processes maybe we should work on better weed out techniques? I mean, what’s the overall cost really of picking the best person you saw in two weeks, getting back to the process of building new functionality (and your new hire training materials) and just kicking the dense ones with a little reflection on what we’re the objective warning signs this was going to happen? I really think the thing is that people want to believe that training for their team is arduous, and so the cost of every person is huge. I’ve known more than a few people who philosophized about how much they learn about their craft by teaching. And it always seems like the people who create the biggest messes are the ones who can’t explain themselves. Which we have known forever. In fact during the dot com era it was quite common to hire the most articulate people you interviewed. At least of they were wrong about something you’d know it right away, instead of them obfuscating their bad ideas.
• opless 7y ago
  I have always found coding interviews weird. For example, you don't ask a carpenter if they know what a dovetail joint is. You don't ask a bricklayer on which brand of bricks he prefers, or how tall his last wall was. You certainly don't ask a mechanic how an internal combustion engine works! Sure throw a few algorithms at entry level employees, with no experience, to make sure they understand the basics. But not experienced developers!
• Haga 7y ago
  Just don't participate. Consult at company of choice and just be better than their engineers, boom hr override engaged.
• rcarmo 7y ago
  This only gets worse when you’re old enough to go in, sit in a room across two or three people and realize you have at least as much experience as all of them _combined_ - not necessarily in terms churning out of code in the language _du jour_ or their domain specifics, but in terms of people management and systems design. There are multiple kinds of dysfunction at work here: - When I was looking for purely technical gigs I breezed through phone screens and automated testing only to go up against the ageism wall on the first Skype call. Period. - Recruiters reproducibly drop out of the blue without a clue as to what you actually do or your experience level. Adding “Senior” to my LinkedIn profile measurably decreased the amount of randos that reach out on a weekly basis. - Puzzle-based screenings are a complete waste of time. It’s not about the prep, it’s about the likelihood you’ll ever encounter those problems. People are much more likely to have to address system design problems, but those cannot be tested for by the online questionnaire cottage industry, so you get mediocre engineers who know how to write fizzbuzz but have zero clue of how to design an order management system from scratch or where to look for issues in an old one. - Companies often don’t understand what is involved in the roles they hire for--even if you’re a perfect match for the job description (if there is one), the hiring team has an agenda that seldom matches it. - Engineering is not just about writing code. The second you start asking questions about how teams interact or if they have a strategy for X, the people in the room (or call) are seldom the ones that can get past canned replies. - Startups tend to be extremely picky and hype-driven. The language _du jour_, their “triple mocha with a squeeze of raspberry” Agile flavor or someone’s pet organizational methodology (teams/tribes/packs/etc.) usually feature prominently in senior interviews, but even VPs _very seldom_ talk about how they manage people--just product and investors. As a result, I’ve long stopped applying to “normal” engineering positions (and even senior management ones at startups). I drop out of the process (politely) as soon as I get the first hint of automated tests, ageism or VC hype, and prefer networking and getting to know the culture first. Even so, I’ve had a few notorious duds--I would talk to a VP, have a great conversation, and then have “peer” discussions with people half my age that might as well have lived inside a bubble (and had obvious gaps in empathy and emotional intelligence), or simply have an “OK, boomer” moment whenever the conversation steered into how they managed people growth or I commented on their org structure. Or I would go through the _whole_ thing and then be told that they wanted someone at “a different career stage”, even though you ticked all the boxes, talked to around a dozen people, and gotten consistently excellent feedback (that one smarted a bit, because it was in a very niche field I was particularly good at). My key takeaway is that “vanilla” engineering jobs are most often not seen as being long-term hires that bring in outside experience: they are fresh cogs for an internal hype-driven, Rube Goldberg-like contraption that many tech companies cling to and want to preserve at any cost, and the hiring process (and lack of care in it) mirrors that.
• erikerikson 7y ago
  After 15 years, patents, open source, and repeats successes it hasn't gotten better. I got into this because I loved it so much... I feel asked to be a hyper energetic, extroverted ego case and really I just want to be humble and quietly write some code I can feel proud of that does something useful with some kind people.
• 0binbrain 7y ago
  All this discussion is spot on. The problem is all these startups now think they are FAANG companies also. You're not Google dude and you're probabaly passing on great hires and making the hiring process harder on everyone. We recently did a bunch of hiring. Our coding excersize was practical and involved working through some existing code that had a bug and extending it. They had to be able to state the problem back to us clearly. It was take home solutions submitted to git. It was simple to weed through candidates looking at the code for 30 secs. We looked for things like clean code and well thought out solutions. We didn't do the silly BigO optimization stuff that every company is obsessed with. We've been very happy with our hires.
• hartator 7y ago
  This is stupidingly hard and test for the wrong thing but how this is dystopian?
• TXV 7y ago
  Much of these hiring practices are just a self-perpetuating narrative. Just spreading the news that interviews at your company are hard is a way to discourage unqualified candidates. And candidates that don't want to put up with your (perceived) bullshit. Either way, the choice of playing the game is entirely on us.
• z3t4 7y ago
  I have over 20 years of experience but due to the constantly changing and re-inventing of tooling I consider myself "junior". I like to do my "cooking" using fresh ingredients, but I prefer to use a sharp knife, rather then special purpose cutting tools, so when I get asked: -"Have you used popular framework and tool x,y,z" my answer is often no, so they probably think I've been living under a rock for the past 5 years. But quite the opposite, I constantly read about most of these tools, but they do not solve any problem I have.
• ai_ja_nai 7y ago
  This horror story would be enough to quit the entire FAANG game: "At one particular ‘top’ tech company the process is that when a candidate goes through an interview he or she has a packet compiled about their interview performance. The packet then goes to a committee whose job it is to impartially review the packet to make a hiring decision. At one point a particular committee got so critical that they rejected every packet for several months. When HR caught wind of this they decided to set up a test. They sent the committee a new round of packets and once again the committee rejected them all. HR then called them all into a meeting and explained that they packets they had just reviewed were in fact the hiring committee member’s own packets from when they interviewed for that company. They had unknowingly rejected themselves! How could anyone pass that bar?"
• holografix 7y ago
  Sincere question: What are you all doing accepting these multi-hour, multi-day take away free consulting gigs? Say NO to this bullshit. Establish a deadline and clear guidelines and expectations: 1. I will not be doing any take away work at all. 2. You will explain how my GitHub repo, resumé, previous experience is insufficient to qualify me for the job in 100 words or more. 3. You will sign an NDA for whatever solution I created to whatever problem you task me with. You do not own my solution’s IP and may not share it outside of the people involved in my hiring process without my consent. 4. In the case where I fail the test you will explain in 100 words or more why my solution was unacceptable. 5. In the case my solution doesn’t compile/run you will allow me 3 attempts/1hour to provide you a solution and/or give me a Dockerfile representing the env where my solution will be tested.
  • blotter_paper 7y ago
    Have you ever established these guidelines and expectations with a potential employer and subsequently been hired by that employer?
  • benhurmarcel 7y ago
    Some people need to find a job at some point. It's nice to have principles, but it's nicer to earn money.
  • rfrey 7y ago
    Definitely a solid way to avoid bad interviewing experiences. Any interviewing experiences, really, but bad ones too.
  • SoylentYellow 7y ago
    Unless you are a critically important hire / executive level, asking a company to sign an NDA for an interview would be the kiss of death for the vast majority of candidates. To get an NDA signed, I would have to get company lawyers and my upper management involved, which is not something I would do unless we desperately needed your skillset and had zero other options.
  • northern-lights 7y ago
• cmrdporcupine 7y ago
  I have a poor opinion of the Google style job interview to the point where despite having worked at Google for 8 years and trained in the interview process twice I just won't give interviews... I don't like the idea of giving an interview that I wouldn't pass myself. BUT... Having recently been through an interview with a well-known open source software company where the third interview ended with a "No" based on what seemed like purely subjective factors with no skill-based or evidence based reasoning at all... I do now have a lot more sympathy for our process @ Google which at least requires a panel of people with calibrated scores, multiple interviews with copious note taking and documentation, etc. It really is hard to find a middle ground, though.
• jwmoz 7y ago
  I have no desire to work at those kind of companies nor do I expect I would pass their tests. I've had a successful and well paid career as a contractor in London and highly advise others to check the scene out. Some of the best contracts I worked on were just casual interviews, I didn't even write any code.
• sigotirandolas 7y ago
  It's funny that the other day I was reading about the door policies of some top-tier Berlin nightclubs and it seems that the underlying processes are similar. The bouncers there do a "door interview" designed to not only filter likely bottom of the barrel (too drunk/high, tourists) but you also need to know arbitrary and often unwritten codes (e.g. the name of the event, line-up, dress code, physical appearance) which is a proxy for showing you've put in some amount of effort and "know the rules". It doesn't seem to help much to possess the real values they desire (actually not causing problems once inside, actually enjoying the music, actually contributing to the party's atmosphere) because they simply can't screen those quickly enough. In both cases this seems to be the market solution to the problem of having limited capacity, high demand, necessarily short interviewing/screening processes, high cost for admitting sub-par candidates but low reward for admitting good candidates. And in both cases it seems most dislike the process for being ripe for arbitrariness and routinely turning away good candidates and "there ought to be a better way" but the process seems to have evolved naturally and doesn't seem to go away despite there apparently being no major barrier for using a better process should it exist. Just a random though.
  • thrav 7y ago
    I’ve been to that club. The internet descriptions are overblown. When I got all up in my head and attempted to follow all of the advice, I got turned away. I felt like I was wearing a costume and trying to be someone I wasn’t, and that was probably obvious to them. When I went back years later and just went as myself, my wife and I were immediately welcomed in without much questioning. For those wondering, this is not a club where being with a woman is necessarily advantageous, but I will certainly admit that it likely had an impact. The biggest things I saw them looking to screen out, beyond drunk - high - obnoxious, were youth and naïveté. They seem to largely be aiming at people who know exactly what they’re getting into, and are relaxed about it + not overly attached to the outcome. Just so you know exactly what I had on, and how much it flies in the face of some of the advice... on Friday: White t-shirt, jeans, baseball cap. Saturday: Grey Everlane pocket t-shirt, backwards baseball cap, Patagonia 5” running shorts, Off-white Adidas Marathon sneakers. I did learn to dress like you’re going to dance for hours in Friday night, and jeans got hot and shirt came off real quick, so I adjusted on Saturday. Wife went more classic and wore black jean shorts, black tee with a ripped collar, black baseball cap, black adidas.
• luord 7y ago
  I've gotten so cynical about this that the lyrics of "razzle dazzle" resonate in my mind whenever I'm interviewing.
• scarlac 7y ago
  Push for change. Show others the alternative. I have worked with teammates to change hiring culture and gotten some fantastic feedback. Change will happen if you push for it. Here're my points: 1. Supply candidate with a challenge that I built myself, tested with a co worker 2. Test should have many small goals and bugs: Get more data points on what they achieved, don't make it binary! 3. Challenge should include real bugs from when you built it. e.g. typos, wrong attribute names like 'innerHtml' instead of 'innerHTML', forgetting an import, etc. 4. Make results runnable / viewable (for front end work) 5. Explicitly tell candidate that Google is not just allowed, but expected 6. Allow candidate to ask questions so you're not dehumanizing them (but don't always give a straight answer) 7. Follow up with questions like "what do you think could be improved?" 8. If candidate spends more than 10 minutes on any of the challenges, allow them to skip it Get as many data points as possible from an interview. Make it as close to real life as possible.
• musicale 7y ago
  > companies are more afraid of hiring bad candidates than they are excited about the opportunity to hire a great candidate Pretty much - they're willing to reject 100 good candidates in order to avoid hiring one bad one by mistake. It's also a feedback system/arms race (like college admissions, conference paper submissions, etc..) The lower the acceptance rate, the more places you have to apply. This raises the number of applicants for each position, which in turn lowers the acceptance rate even further. This continues until you reach the maximum number of applications that each candidate can produce. Needless to say, the quality of evaluation is inversely proportional to the number of candidates, so acceptance becomes arbitrary and random.
• tomnj 7y ago
  Here’s an Xoogler talking about how he was given his own hiring packet to review (without knowing it was his) and rejected it: https://m.youtube.com/watch?feature=youtu.be&v=r8RxkpUvxK0&t=8m50s https://m.youtube.com/watch?feature=youtu.be&v=r8RxkpUvxK0&t...
• lalit-mohan 7y ago
  I have done multiple hiring and interviews in tech industry and find it quite baffling what has s/w engineering interviewing process degenerated into. I hear many sad interviewing stories these days. Some my conclusions: Interviewing is an art and it takes a very good interviewer to identify good candidates, this algo/prog interview in 45 mins can not do justice. Problem solving is what is really should be checked and extremely difficult to check, dont ignore the attitude of the candidate. Einstein with a bad attitude should be avoided.
• deleted 7y ago
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