Had a call with the team I would be working with. The first round of interviews were 30 minutes long and the interviewers in pairs. The first round took about 1-2 hours of my time. I didn't make it past the first round so can't really say much about the rest of the process.

Phone screen first - very much just logistical questions If you get through that, the next interview is 3 part (for me: 1 person, 2 people, 2 people) each 30 minute for 1.5 hr total. Very much behavioral questions: working in a team, what you look for in a coworker, managing studying and work. Also questions about resume, be prepared to give examples of how you were impactful. For instance, if you put something like "managed x y z in order to explain a b c..." then be prepared to explain what that means.