It was completely behavioral. First I applied online then took a one way online interview that asked basic questions about your experiences. Then I was asked to skype with an HR person, which was very casual and again she asked about my past works and tried to see if I would be a good fit. Lastly they flew me out to Irvine, CA for an on-site that consisted of a campus tour, lunch and 3 back to back 45 minute interviews (all behavioral but much more in depth on technical questions). Got an offer 2 weeks after the on-site.

Applied online, recorded a one-way video interview, a week later, and went to an onsite two weeks later. The onsite was all behavioral questions. The recruiter was extremely friendly and accommodating.