I had two(ish) interviews: one phone and two (same day) interviews with team leads and program directors, respectively. Everyone was very friendly and helpful in the interview if you got a little lost. The thing that got me most was fatigue because I wasn't mentally prepared for nearly four hours of in person interview and problem solving. Outside of the length is was pretty standard.

I applied to RKG on job post on a school website. I was contacted via email to have a phone interview set up. About three weeks later (even though I was told I would be contacted a week later) I received an invitation to come in to the office for another interview.