I applied through university. The process took 2 weeks. I interviewed at Susquehanna International Group (Bala Cynwyd, PA) in Oct 2011
Interview
Applied through college career website. Two fairly easy phone interviews, consisted of math problems and basic OO design questions. Went to their campus in Bala Cynwyd and had a tour, two interviews (each with two interviewers,) and dinner. In person interviews consisted of algorithm questions, OO, math, and a little about my personality. No offer.
Interview questions [1]
Question 1
What sort of problems would arise if two people try modifying data on a website at once? How would one resolve these issues?