I applied online. The process took 2 months.
First round was an online assessment on HackerRank which consisted of 2 questions. Next was the full loop. This is for an L5 position. The loop had lots of behavioral questions based on leadership principles and LeetCode medium and hard questions.
The following metrics were computed from 2,382 interview experiences for the Amazon Software Engineer role.
Amazon's interview process for their Software Engineer roles is extremely selective, failing the vast majority of engineers.
Candidates reported having very good feelings for Amazon's Software Engineer interview process.