I applied online. The process took 2 weeks. I interviewed at Epic in Oct 2010
Interview
Online application with a initial test upon submission. Followed up promptly with email the next week to set up phone interview. Phone interview was 30 minutes with a current employee, not with HR - gave some perspective on their job role and how they like the company and working there. Then came onsite for the in person interview - it was a half-day long process with a pre-prepared presentation, group interview/overview of the role and additional testing and 1:1 interaction with HR.
Not invested in who they're hiring if they rely heavily on multiple assessments for applicants to take (personality quiz, etc). These are unpaid and take hours. A poor use of time.
Intro zoom call, and several hours of tests on a lockdown browser before even getting to have the first ten minute phone interview. Phone interview was basically combing through my resume and any gaps.
After submitting the application, there was a personality assessment and a technical assessment to test your thinking skills. The technical assessment had 4 parts, some of which took a long time(~1.5 hours) while others were quick.