I applied online. The process took 2 weeks. I interviewed at ADP (Roseland, NJ) in Dec 2012
Interview
simple phone interview followed by multiple interviews on the same day. Ended up interviewing for about 3 hours with about 8 people. Stayed technical to interview questions and afterward, small talks to see personality
Interview questions [1]
Question 1
the interview process was relaxing and surprisingly confortable for me