The questions weren't too difficult if you prepared beforehand. The phone interview was pretty short and lasted for 20 minutes. There's also a skill assessment portion that is taken remotely with a proctor.
I applied online. The process took 4 weeks. I interviewed at Epic (Milwaukee, WI) in May 2020
Interview
First you must apply online, then you should receive and email offering you a phone interview. The phone interview is about 20 minutes long. During the interview they tell you about the company and the role. Then they tell you they will email you information about
a skills assessment. After taking the assessment, you move on to a final interview.
Got an email to apply so I did, ended up doing a phone interview which was pretty brief and easy, then skills assessment which was long and not as easy.