generally standard. phone interview followed by onsite interview. good hotel lodging and air fare is included. on your interview date, you'll interview with 2 people. have lunch with your "group" and also have someone who tells you what the company is like, what the culture is like, etc
mainly questions about were fit and personality oriented. don't remember any technical questions on systems etc. they teach you all the programming you need to know later on after you're hired.
culture at epic is a bit hippy. they people are super nice, though i just didn't fit in well. the cold weather will get to you too after a while. seriously if you're from cali or the south, don't underestimate how 9 months of frozen arctic climate can drag on you.
assessment test can be a bit challenging. generally like an SAT, math/reasoning and verbal