The process started with a recruiter phone call. It seemed like the recruiter was merely asking questions to fill out a checklist. They couldn't answer even basic questions.
Next was a take-home coding assignment on HackerRank. The questions were surprisingly difficult and very academic in nature, covering topics like recursion and dynamic programming. I didn't perform very well, but I submitted the assignment. Amazon never reached out to me afterward, so I assumed I didn't get the position.
Two difficult recursive/dynamic programming type questions on HackerRank.
The following metrics were computed from 8 interview experiences for the Amazon Sr. Software Engineer role in United States.
Amazon's interview process for their Sr. Software Engineer roles in the United States is extremely selective, failing the vast majority of engineers.
Candidates reported having very good feelings for Amazon's Sr. Software Engineer interview process in United States.