Contacted by a recruiter and applied through Epic site. Took a test on Examity (scheduled to last at most 4 hours, I finished in ~1 hour but 2 hours is probably more realistic). You are required to schedule the exam with 24 hours and complete it within 5 days after they email you about it. Set up a short phone call to discuss position and go through some interview questions. Explained the purpose and responsibilities of the job, how training worked, and the different focuses of some TSEs. I was offered the opportunity to complete the longer (3-4 hour) interview (at which time they asked for references and another pseudocoding assessment). I initially scheduled the interview, but decided to rescind my application before doing the interview. Response after initial application was about 1 day. Offer to interview after phone call was about 1-2 days. Scheduled long interview at the earliest date I offered.

Started with info sessions. Then broke into a room with an interviewer who asked me to assess a scenario. After that, I had an HR interview. All of these in 1-2 hours on the same day.