I applied through college or university. The process took 4 weeks. I interviewed at Epic (Verona, WI) in Apr 2011
Interview
Received call about previous experience with programming and academic standing. Scheduled for an on-site interview, where they tested extensively on mathematics, programming, aptitude tests. Work culture very relaxed, no dress code. Got an offer a couple of weeks later.
I applied through college or university. The process took 3 weeks. I interviewed at Epic in Feb 2012
Interview
First phase was that you would get a call from one of the employers and they would review your resume and then after a week you would have to schedule a 4-hour test that would contain math q logic q and some coding q as well. The test is of average difficulty level for any computer science student.