Amazon Developer interview questions

I was referred by a classmate who was a hiring manager. There was a phone screen consisting of two 45 minutes interviews. They asked me to write the code on a paper and the reaad it aloud. For on-site interview, I had about 6 interviews. Pretty typical coding on a whiteboard routine. All kinds of questions. They were very aggressive with offering a high salary. Also, very aggressive with having me to sign the offer fter the interview.

Submitted resume online, and waited several weeks before the human resource contacted me. Then, asked some typical behavioral questions and why you want to switch job, etc. Then conducted a phone interview by a software engineer. The questions are about algorithm, and it is not so difficult, but needs to address lots of details.