Not much different from a typical tech company's interview process - 1 phone interview, then an on-site interview with about 5~6 people.
Overall, the interview process was disappointing, to say the least. One of the interviewers did not show up during the on-site, and during the hiring manager round, the manager frequently yawned and even dozed off during the interview lol Other interviewers seemed nice, but that manager's attitude tells a lot about the company's management and culture. I'd look elsewhere