Three interviews, and a presentation with a panel. The first was an HR phone call, the second, was a video chat with the manager of the role, and the third was a half-day long, with a presentation with panel, and then individual half-hour interviews with the panel attendees. Overall, it was very enjoyable talking with the team. I received lots of positive feedback, ultimately they selected the other candidate in the end, but I don't have any bad feelings about the process or outcome.