Screening interview followed by 5 on site interviews. After each step you get an elaborated feedback from the recruiter, with what was good and what went wrong. Very important to ask questions and think about classes.

I had a 45min coding interview first, then proceeded to the next round which was 3 coding interviews back to back, 45mins each. After that I got a call from my recruiter about a week later saying I unfortunately wouldn't be progressing to the next round.