I applied through a recruiter. I interviewed at Sun Trading (New York, NY)
Interview
the first round is phone interview; then followed by two or three on site interviews; the whole process can take weeks to finish. the focus is on track record, not on skills etc.
I applied through university. The process took 1 week. I interviewed at Sun Trading (Chicago, IL) in Jun 2015
Interview
The overall process was fast. One phone interview which lasted about half an hour with stats and past experience questions, and one on one interview with a trader which lasted about 45 minutes.