I applied through university career website and had interview on campus. 2 30 minutes interview. The interviewers were friendly so that I was able to answer the interview question comfortably. I only had one round interview.

Three behavioral interviews which judge personality more than anything else. Met them in my school career fair and they contacted me after 3 days. Told me options and scheduled an interview for the following week. Really easy interview with behavioral only questions and no technical questions at all. At a deserted place in Berkeley heights, NJ. Got a call 2 days after and got offered a ton of money.