There are three rounds of interviewing processing including OA1, OA2 and Technical Manager. The first one is included behavioral questions and amazon principle and the second one is about networking and debugging skills. And then the last round is more intensive.

not bad, just 1 round, interview was only like 2 hours. Interviewers were straightforward and would probe for more info if needed. Hardest part was the exam they sent before was, so long and I had 3-4 exams each time