First round phone call interview with 2 engineers. I scheduled the interview through university's job posting site. In about a week I had the interview. I was not expecting technical questions on the first interview. Engineers were passionate about what they do. They were willing to explain concepts I did not know how to answer at the time. Overall experience was good.

Quick phone discussion with recruiter. Then 30 minute phone discussion with hiring manager. Came in and had five 45 minute interviews. Four of them with team members and one with a member of a different team. Typical questions about my resume. Based on my experience they came up with questions about the current project and how I would approach it. Had lots of time to ask the interviewers questions.