After a phone call, I was given a long programming problem with a week to finish. I finished and submitted the programming problem and was invited for an on-site interview. During the on-site interview we reviewed the code in person and the tech director was very pleased with my solution. When he learned about my NoSQL experience he brought in a team member to sit in on the interview to learn about the pros/cons of NoSQL so he too could implement it at Tempus himself. Free knowledge sharing disguised as an interview - how ethical, right? Last interview was with the Chief Operating Officer (VP at the time or something). He asked why I was leaving my old job. When I answered it was because I really liked the position offered at Tempus and found the work interesting he started accusing me of trying to mislead him about the reason. He repeated the question multiple times and when I answered genuinely the same way he got frustrated and told me I was not telling him the full story. He later told the recruiter that I didn't seem interested in the position and seemed to still like my old job. Really, that's the reason why I didn't get an offer.