I had 8 interviews, 2 with HR, 2 with peers, 2 with hiring managers and 2 with client contacts. Each asked me about my relevant experience. They were not difficult.

There was a total of 5 interviews. A recruiter screening call and then 4 interviews with the hiring manager, 2 team members and the skip manager. There were all behavioral and situational type of interview questions and at the end of every interview they made sure there was enough time for me to ask questions. Overall, great interview experience, not very stressful.