I applied through university. The process took 3 weeks. I interviewed at Epic in Oct 2010
Interview
Epic systems boasted of their easy going work environment. The recruiters were young and dressed in jeans and t-shirts. After the campus fair, I had a 1:1 interview with them the next day. It was just 30 min and discussed if i was wiling to relocate, travel etc. After 2 weeks, I had a skills assessment. 5 Questions. They tested accuracy and time. I was able to use any programming language.
Medium level leetcode and then a very basic system design question as a final round interview. Overall, smooth and simple process. Only one technical and it was the first one.
Interview questions [1]
Question 1
How would you design a system to minimize wait time at a health care center?
First round is a thirty minute phone call with one of their developers. The other part of the first round is a three hour exam with IQ test style logic questions and coding questions.
[OA] OA was fair. Programming part are leetcode easy and easy-mediums, straightforward simulation, backtracking, dfs, strings, etc. No DP/graphs but ymmv.
[Final interview] (Case Study) I think the interviewer came up with their own prompt. It's mostly discussion-based, with a virtual white board. It's not too technical. I'm guessing its testing your communication/logical reasoning than system design skills. (Pair programming) 1 question, same format as the OA on the same platform, leetcode easy.
[Overall] Technical difficulty isn't bad. Interviewers who are current software devs seemed friendly. Had a good experience, yet got rejected.