I had two technical interviews with different people where I had to describe some of my previous work. Both times I said the same thing. I don't recall getting a problem to solve. I had one HR interview, which was like undergoing a secret police interrogation, with cross-examinations in an effort to evaluate the truth of my statements. I was totally off the mark regarding my assessment of the work culture, which turned out to hinder discussion. To get heard you had to simply shout.