Mostly behavioral questions with a few simple technicals. First it was an in person interview at my school and then they flew me out for a super day where it was more technical questions with multiple people interviewing.

Very nice people. First round phone interview, second they invite you to super day in Pittsburgh. Fairly easy interview one technical and the rest behavioral. Ended up calling in for super day because I was abroad and they accommodated. Got a phone call roughly a week later saying they had chosen other candidates. Although I didn't get the job, it was a great learning experience and a good company to interview for.