The interview process started by a 40 minute phone interview, where at the beginning the interviewer briefly told me about the role. Then they asked some standard questions about my previous experience relating to the role and my motivation to work for Amazon. Next, I was invited to a 4-hour on-site interview in Luxembourg. There were 4 interviewers who were all very friendly and made me feel at ease. They did, however, ask very standardized, competency based questions, and were taking detailed notes of my answers. There were 4 separate interviews with 15 minute breaks in between each of them. What they expect as answers are real stories from your previous professional experience.