I applied through an employee referral. The process took 2 weeks. I interviewed at Discover (Riverwoods, IL) in Feb 2013
Interview
First "round" was a 30 minute phone interview with the hiring manager, essentially a very quick summary of my background. Second round was an onsite with most of the team (45-60 min with each). A mix of technical, behavioral and general questions.
Interview questions [1]
Question 1
Be prepared to be asked questions about Discover, what you know about the business, their processes and history.