I was contacted by an Amazon recruiter specializing in transition military. We conducted a phone interview (60 minutes) and went over the basics of the position, salary, and my background. She determined I would be a good candidate for an in person interview. I interviewed on the Amazon campus in Seattle about 3 weeks later. The interview lasted approximately 5 hours broken down into: 15 minutes for a math flow question, and then 4 x 50 minute interviews. Three of the interviewers were operations managers and the fourth was an HR rep. They asked behavioral questions and situational questions pertaining to the previously submitted writing sample. None of the questions were a surprise as the writing sample questions alluded to the tone of the interview. Math flow was basic and they asked follow on questions to see if you understood the logic behind your answer.