Amazon Project Manager interview questions

Very tough techinical questions. Interview ended abruptly, and before my scheduled 30 minutes. They told me there was going to be one interviewer and at the end there were two interviwers at the same time.

Long, multiple rounds with various departments. Long delays between each round resulted in a cumbersome process. Hiring manager not involved until 2 rounds with HR. After hiring manager, had to go through more interviews with culture team.