I had a phone screen initially, some general questions of coding that weren't too bad. After that I was asked to come in for an in person interview. There were four people that I rotated through, each had a coding question that I was asked to solve. The questions were tough, but with a lot of preparation they were manageable. I also got a chance to discuss the company with each person which was nice. Everyone one was friendly and asked if I needed water between rotations, overall it was a great experience.