Amazon Software Development Engineer (SDE) II interview questions

phone interview , which was one hour in length,. was asked to introduce myself and then asked some background related questions. Then I was directed to do coding and system design problems. After I finished the basic one, I also had an follow-up question on how to optimize on space.

Nothing unexpected. Medium difficulty. System design question that lacked a clear description. Unclear on specific role and therefore difficult to assess. Otherwise, seemed like a good team and nice people.