Amazon Software Development Engineer, interview questions

Recruiter reached out and set up an onsite loop after the initial steps. Four back to back rounds in one day. Two coding heavy rounds run by senior engineers, one round with the hiring manager, and one behavioral round with a bar raiser. Mix of leadership principles and data structures throughout. Heard back within a week.

The interview process consisted of my introduction and two dsa questions, one question was about binary tree and the other was of subarray optimization. I was able to solve both of them they asked some basic follow on questions like to do a dry run of the code explain particular sections. It ha been 2 months but no update from them yet neither update about next rounds neither rejection