Amazon Software Development Engineer (SDE II) interview questions

I had an initial phone screening. I then had four 50 minute interviews with a 10 minute break in between each. The four round covered software development questions and LP questions.

Interview process was very smooth. Recruiters were very responsive and helpful. Round 1 - Recruiter call. Questions about background and experience Round 2- 2 hours coding challenge with 2 questions ( 1 medium , 1 hard Leetcode) Round 3 - Virtual onsite(4 hours) Round