2 Phone Interviews + 1 full day of onsite, face to face interviews. Contacted by an amazon recruiter and after the initial recruiter screen, was scheduled for the first phone interview. The first interview was predominantly technical in nature, though not as technically deep as I was expecting it to be. The second phone interview was slightly more project oriented, how to manage delivery and people. After that, the onsite interviews were largely a mix of technical and behavioural. The technical questions were quite light (was really expecting and prepared to go deep... didn't happen). Had a debrief with the recruiter at the end and was presented with an offer a few days later. Met with a bunch of really great people!