Amazon

Five rounds of behavioral interviews and a technical review, which ended with the recruiter telling me that I did well but they couldn't extend an offer. When I asked for feedback, he mentioned that the feedback is proprietary Amazon information and

Initial phone screen and then the onsite interview. There are 5 rounds in the onsite interview: * One system design round * Two behavioral rounds (Examples of Amazon leadership principles) * Cross-team collaboration * HR round

The interview process was very intensive. I had multiple phone screenings, a writing assessment, and a six-hour onsite interview. They never want you to repeat interview answers, which is frankly very difficult after ten interviews.