Very casual. One on one with very friendly current employees. No one too high up, mainly mid level managers. There were three rounds of thirty minute interviews if you were called for the in-office interview after the on campus interview. Interviews were very conversational and not intimidating at all. I really felt like I could be myself. Very positive experience.

First round phone interview, second round in person case interview. Two additional informal interviews along with case. The case was fairly basic, revolving around a general technology solution for a fake company.