Phone screen by recruiter who read from a script. A few days later got a call from the hiring manager. She was not sure exactly what she wanted, and talked about a number of different things. Invited in for onsite interviews. The first two guys were late and bored. I did not like it so i excused myself and left before lunch.

8 rounds. 6 technical, one hr and one behavioral. Couple system design, couple coding and one past experiences round. System design is not too hard but you have to have meaty past experiences to justify the position.