I applied online. The process took 2 weeks. I interviewed at Susquehanna International Group (Bala Cynwyd, PA) in Nov 2013
Interview
Interview with groups of 2 technologists for 3 rounds. 2 rounds of interviews with HR/recruiting.
Whole on site interview took about 5 hours. They pay for your ride into the interview.
Interview questions [1]
Question 1
name the 3 most important things about customer service.