As a Facebook employee who holds a PhD, I can say we are constantly preoccupied about improving the quality of our interview process. In particular, the topic o

As a Facebook employee who holds a PhD, I can say we are constantly preoccupied about improving the quality of our interview process. In particular, the topic of how to adapt the interview process advanced degree holders comes about quite often. For example, I recall we recently discussed that we should offer PhD candidates the option to give a talk about their research. (The option is indeed available.) That being said, I think a dismissive or patronizing attitude towards a coding interview would be mistaken. Allow me to explain. It is quite well known that the ability to code is poorly correlated with holding an advanced degree or other formal pieces of evidence. A candidate with strong credentials understands this and should, therefore, not be in the least offended by being asked coding questions. As a good professional, the strong candidate would handle the questions with panache and should be ready for more difficult questions, discussing advanced topics linked to the question at hand, or discussing her particular area of expertise. Either way, she must be able to code her way out of a paper bag, and I see nothing wrong with the interview process probing for that. I've interviewed a few dozen engineers while at Facebook, many with advanced degrees (because recruiters pair as well as they can interviewers with interviewees for areas of expertise), some from top 10 universities. I ask 2-4 coding questions extracted from my daily job, starting from undergraduate level and on rare occasions ending with a difficult complexity question. Nobody has ever done perfectly well, and for a variety of reasons holding an advanced degree doesn't correlate strongly with doing well. All in all, I think you'd be mistaken to believe two weeks of rote memorization would be enough to pass the Facebook interview, which is very difficult. Overall, an attitude of professionalism, modesty, and focus helps a lot in any interview.