4 ms·
Why? Because the vast majority of job interviews are with terrible candidates, even if the majority of candidates are excellent. This apparent paradox has a si
by MontyCarloHall 1y ago
Why?
Because the vast majority of job interviews are with terrible candidates, even if the majority of candidates are excellent. This apparent paradox has a simple explanation: excellent candidates selectively apply to a few companies and get interviews/offers at almost all of them. On the other hand, terrible candidates are rejected at every step of the hiring process, and have to constantly reenter the interview pool.
Suppose 90% of candidates are excellent and 10% are terrible. If the excellent 90% only need to interview at one company, whereas the bad 10% need to interview at 20 companies, then only 0.9/(0.1*20+0.9)=31% of interviews will be with qualified candidates. To retierate: almost 70% of interviews will be with terrible candidates, even though 90% of people applying for jobs are excellent.
Because the cost of a bad hire is so consequential, the interview process is not designed to efficiently handle a minority of qualified candidates, but rather efficiently weed out a majority of horrible candidates. It is therefore a terrible process for the people actually qualified to pass it.
- ranger207 1y agoNowadays it's more like the excellent 90% need to interview at 20 companies and the terrible 10% need to interview at yet more
- jurebb 1y agobest explanation i’ve read so far!
- the_af 1y agoIf I remember correctly, there's an ancient article by Joel Spolsky about this. That great candidates are not out there doing blind interviews, only those of us who are average are interviewing and going through hoops. Engineers below average are almost constantly interviewing.
- MontyCarloHall 1y agoYup, back in 2005 [0]! It's far from a new idea. [0] https://www.joelonsoftware.com/2005/01/ https://www.joelonsoftware.com/2005/01/
- libraryofbabel 1y agoIt’s rather older than this. Any argument about “the market is swamped by bad X in circulation and good X are much rarer in the market than you would naively expect” (software developers, online dating, used cars, debased currency…) is just a version of Gresham’s Law, which is 500 years old: https://en.m.wikipedia.org/wiki/Gresham%27s_law https://en.m.wikipedia.org/wiki/Gresham%27s_law
- higeorge13 1y agoWhy put the blame only on candidates? Interviewers are equally bad to interviewees. I have been to both sides of the table and can guarantee that 80% of interviewers would not be fit for my job or the process of hiring.
- everdrive 1y agoI don't think the parent comment meant to 'blame' the candidates; I read this as a statistical picture. Because of how the numbers work out, the market (as measured per-interview) is flooded with bad candidates. This does not disagree with the fact that companies are _also_ usually pretty bad at interviewing.
- deleted 1y ago[deleted]
- JoshuaDavid 1y agoSame story, I think. Well-paid positions at sensible low drama companies are filled quickly, while companies with glaring issues may interview and make offers to dozens of candidates before finding one who accepts the offer. So as a candidate you also see a disproportionate number of bad interviews.
- mooreds 1y agoAh, the "market for lemons" argument: https://www.jstor.org/stable/1879431 https://www.jstor.org/stable/1879431 > Because the cost of a bad hire is so consequential, This is stated all the time and I feel it is true. But is there any way to make it less consequential? That was my main argument for contract-to-hire (though I know there are downsides to that approach). Are there any other ways to make hiring less risky?
- tibbon 1y agoTrial periods. Asking employees to do less in their first months. Maybe not great mitigations, but that’s what I could come up with
- sigwinch 1y agoAfter interviews, you hire Alice but Bob was a close second. Bob goes to a competitor. Alice doesn’t work out. A double whammy. Why not immediately try to get Bob? I’ve only seen this a few time.
- mooreds 1y agoRelatedly, if you hire Alice and she works out, but in months or a year, you hire for the same role, why not reach out to Bob again? You invest all that time into interviewing Bob, but then if they don't get the offer, you never reach out to them again. I don't get it. I don't think I've ever seen this done well.
- accrual 1y agoIn the US at least it seems common to review performance and put certain benefits on hold for 90 days to see if it's working out. This wouldn't mitigate the costs of the initial hiring or the opportunity cost of not selecting another candidate, though.
- gwbas1c 1y ago> Are there any other ways to make hiring less risky? Professional licensing. Many other fields require professional licenses. I don't understand there's so much opposition in our field. (Ok, I do understand.) In general, licensing has some risks: The lemons will get excluded from the field. (Which is kind of the point.) Or, the lemons will decide what the criteria for a professional license is; which turns it into a BS hurdle. --- That being said, the article gets closer to the point of what a professional license is for: "An interview is like running 100m and a job is like a 10k.". If the license is more like running a 10k, then interviewers can rely on it to do a better screening than they could ever hope to do.
- woeirua 1y agoWe have to acknowledge that most companies are horrible at recognizing a bad hire and then appropriately handling the situation. A lot of companies profess to "hire fast, fire fast" but very few actually do. Until that changes, the cost of a "bad hire" will continue to be disproportionately high.
- reedf1 1y agoI mean this is certainly an effect, but largely outdated reasoning. Every tech company you can think of copied verbatim a Google-style interview process out of complete reflex without understanding largely why. Now you discover that your candidate, who can invert a tree just fine, and can regurgitate quicksort, is totally useless at delivering software, managing stakeholders, or understanding the business logic.
- ActionHank 1y agoAs someone interviewing for the first time in a long time I can tell you most assuredly that there are a disproportionate number of awful interviewers too. Of the interviews I've had I would say about 3/4 have tried to catch you out with some inane gotcha that you would never see in the wild or have a very specific solution in mind without exploring or discussing. Sometimes both.
- acheron 1y agoMy more recent interviews have been fine, but for awhile I had several that were (in the words of xkcd) "communicating badly then acting smug when you're misunderstood".
- IAmBroom 1y agoI can attest. I've personally been shut out of two positions because I didn't say the "magic word" that the interviewer was looking for. In one instance, I kept using laymen's terms to describe an optical engineering process, because I knew they weren't optical engineers (far from it). They wanted me to say the precise technical phrase, but wouldn't explicitly ask that; they just kept asking questions around that phrase. In another job where I was hired, I was tortured for over 10 minutes as one interviewer tried to get me to say the magic word. Fortunately, his manager was present, and shut down the questioning at that point. I never did learn what word the subordinate was trying to get me to say, but I was fully qualified for the job, and hired.
- mjlee 1y agoThis is closely related to the claim "We only hire the top 1%". Yes, but when your competitors reject a candidate they don't just stop existing, eventually they choose you.
- the_af 1y agoYes... Joel Spolsky puts it a bit uncharitably here [1]: > I’m exaggerating a lot, but the point is, when you select 1 out of 200 applicants, the other 199 don’t give up and go into plumbing (although I wish they would… plumbers are impossible to find). They apply again somewhere else, and contribute to some other employer’s self-delusions about how selective they are. ---- [1] https://www.joelonsoftware.com/2005/01/ https://www.joelonsoftware.com/2005/01/
- torben-friis 1y agoYour point is interesting but I don’t see how it answers the question. “The majority of interviews being statistically rejections “is not obviously related to a need to make the interview process more demanding than the actual job - Testing for the role would also weed out bad candidates. Here’s some alternatives: - engineers testing for the idealized version of their job, rather than the realities of it - “a true engineer must know how to balance a binary tree! Nevermind that I spend my time dealing with support tickets regarding a null pointer that slipped by in a code review”. - companies using long processes as negotiation tactics - “you went through two months of trials so you’re less likely to reject our offer now and start over” - design by committee - “every interested party and team must give an approval in their own step” - interview as marketing - “see? We deal with tough challenges, this is an interesting place to work at”.
- danaris 1y ago> Because the vast majority of job interviews are with terrible candidates, even if the majority of candidates are excellent. This apparent paradox has a simple explanation: excellent candidates selectively apply to a few companies and get interviews/offers at almost all of them. On the other hand, terrible candidates are rejected at every step of the hiring process, and have to constantly reenter the interview pool. Do you have actual data showing this? Or is this just your intuition? Because if it's the latter, my intuition is pretty different. No one is an "excellent candidate" for every position, and many people who are "excellent candidates" for a given position might not even recognize that excellence in themselves. Therefore, they're not going to be only applying for positions at the very best companies; they're going to be applying for any position they think they have a chance at, assuming they think they can actually be OK with the job (eg, they might not want to apply for a job in adtech if they are personally repulsed by the ethics of surveillance capitalism). Additionally, your scenario sounds like it paints the candidate pool for jobs in general as a bimodal distribution, with one peak of "terrible candidates" and one peak of "excellent candidates", with very little in the middle. My intuition says that it's much more likely to resemble a normal distribution. No; what's much, much more likely is that most people are decent candidates for many jobs in their field, and excellent candidates for a few, but their chances of actually getting the opportunity to apply to those few (between the position being open and them searching at the same time, and them finding out that it's open) are slim, so they have to apply for a great many of the positions that they're only decent candidates for. That means that they'll try many times before finding something. This can lead to a lot of frustration and even desperation, creating a willingness to engage in some shady techniques to actually get a human to talk to you and recognize your value. Then there are a few people who are, indeed, nothing but shady techniques, and they are likely to flood all channels with as many AI-generated or otherwise low-quality applications as they can manage. So no; even if most applications any position sees are terrible applications, most interviews are likely to be with decent-but-not-excellent candidates, and most people are still going to have to interview with a few or even tens of companies before they are actually offered a position.
- about3fitty 1y agoI think this may be an example of Simpson’s Paradox https://en.m.wikipedia.org/wiki/Simpson's_paradox https://en.m.wikipedia.org/wiki/Simpson's_paradox