Amazon Senior Software Development Engineer interview questions

Attended for interviews two times.worst interviews with useless n irrelevant questions.one n only company which asks problem solving questions for 6+ yrs exp candidates.wht can a candidate with 6+ yrs will do by answering problem solving questions that too for 24/7.People can go directly microsoft, Google and qualcom if they have talent of clearing 4-8 rounds.....lol

There's usually very little information from the recruiters on interview process or the groups that is taking the interview. Generally this info can be obtained from the interviewers. There were 2 phone interviews, both last for about an hour. Most questions were generic about algorithms and data structures etc. Nothing specific on any language or OS. After a long 3 week wait there was an invitation for in house interview. That too took 2 weeks to schedule, but no big deal. The in house interview lasted for about 4 or so hours. There's some new wave of interviewing called behavioral interviews. I don't understand it, but I seriously doubt its working OR the interviews know what to ask and how to interpret. Of course I'm sure they are trained, but not everybody learns what the non-techie expects techies to learn.