Amazon Software Development Engineer SDE interview questions

Basic recruiter call, tech screen , on site with 3 technical rounds, 2 behavioral emphasize on amazon values. Interviewers were not helpful or friendly. They seemed bored and done with life.

The interview process is not exactly tough, but kind of complicated to understand and work through. I understand that is a big firm, but still it shouldn't be this time taking. I got in and it took 3 months for all the tests and interviews.