3 rounds of interviews. Initial was a phone interview with HR. This was a screening interview to take the candidate pool from about 100 to 6. The initial interview consisted of a lot of "tell me a time when..." questions. It took about 45 minutes. The second interview was with two of the team members. This interview consisted of a lot of situational questions, such as, how would you handle this situation. I had 4 of these questions, then answered a lot of general questions about myself and my history. This interview took about an hour and a half. I was not selected for the final round of interviews, but my understanding from them is that it is just a formality to make sure you would fit in well, and the manager hires the one (of two or three) that are selected for that final round.