I spoke to a recruiter at a career fair at my school. A few weeks later, they called me in for an interview on campus. There were five or so different questions that were pretty open-ended. It was really more of a conversation than an interview. The questions dealt with how I dealt with different past projects and items from my resume, and also how I would deal with certain situations. There were no technical questions. I got a call a few weeks later with the offer, and they gave me a few weeks to respond. They also flew me out to their office for an informational session where I got to learn more about the company before I made my decision.

The questions were not very difficult, so long as you can easily talk about your past and the things on your resume.