There was the initial computer test and questions asking about your experiences/background, then there was a group telephone interview, followed by a face-to-face interview with a hiring manager.
Interview questions [1]
Question 1
Judging by your background and education, I see that you are over qualified for this position. Tell me how you would keep yourself from becoming bored with this position. This threw me, I had never heard it before
I applied online. The process took 3 days. I interviewed at Citi in May 2014
Interview
Applied online and within hours the recruiter called me. The recruiter set up a phone interview with me, however the actual site personnel that would do the interview had to reschedule for the next day. Other than that everything went well.