Amazon Software Developer I interview questions

It was a pretty smooth and standard process. Cleared phone interview and then went onsite for a full day of interviews (about 5).

It is a on-site interview. 18 interviewers are devided into 6 groups, and each group has 3 people. A group need to solve three relatively independent problems, each person is in charge of one. The problem is a abstract version of a real world problem. You not only need to complete your solution, but also help with your teammate, because Amazon takes teamwork seriously.