I applied through my university career portal. They set up an on-campus interview first and got back to me within 24 hours with an invitation for an on-site interview. I interviewed at their Oakland HQ the following week. There was one technical, one behavioral, and one case interview. The case was pretty short but definitely required you to think a bit. The technical and behavior interviews were one-on-one but the case study had three interviewers gathered around the table. They entire on-site interview went from 8:30am to 12:30pm. They take you out to lunch with some of the analysts afterwards. The recruiter got back to me the following week with their final decision.