5 interviewers total (4 from team + 1 Bar Raiser). 45 minutes each person. Standard functional and leadership principle interview process. You have to do your homework on the leadership principles and have a unique anecdote for each. Try not to repeat examples. Always back up answers with how you used data to make decisions. Share results, even if the results were not favorable to you. Amazon is big on process/approach, they want to know how you worked through a problem or opportunity and that you measured progress along the way.

Got connected via employee referral. Had initial phone screen with the hiring manager, then another phone screen with another member of the team. Received an on-site invite. On-site was five 1:1 interviews back to back (with 1 hour for lunch after the third interview). The lunch was also accompanied by an Amazon employee, but they sy was not part of the selection process.