I applied through university. The process took 3 months. I interviewed at Susquehanna International Group (Bala Cynwyd, PA) in Jan 2016
Interview
First round was a 30 minute HR screen. Second round consisted of an online coding challenge, followed by a phone interview with an engineer about your solution as well as your resume -- also covered database design and data structures. Didn't hear anything for two months, which was followed up by an on-site interview. The on-site was 3 rounds. First an on-site coding challenge (with computer) followed by two hour-long interviews with groups of 2 engineers each (writing code and concepts on whiteboard). The interviewers were all very helpful and supportive. Then finally a tour of SIG facilities to wrap up the day.
Interview questions [1]
Question 1
How would you implement a garbage collector for a programming language?
I applied through a recruiter. I interviewed at Susquehanna International Group (Dublin, Dublin)
Interview
Was pretty easy, 1 round of phone screen interview + 2 - 4 hours of onsite final round. Onsite is scheduled to take place in person in the office.
Interviews were pleasant to talk good and experience was quite good.
I applied online. I interviewed at Susquehanna International Group
Interview
The OA consists of four LeetCode questions, needed to be done within 70 min. Highly recommend revising how to do the int-string conversion in the language you will use. The problems themselves are not hard, but better to have a clear high-level view before you code.
I applied online. I interviewed at Susquehanna International Group (Bala Cynwyd, PA)
Interview
Recruiter call focused on resume walkthrough, past experience, and overall culture/vibe fit. Next steps include an onsite technical interview, followed by 3–4 team-matching technical interviews, all typically scheduled on the same day.
Interview questions [1]
Question 1
They mainly asked me to walk through my resume—focusing on one key project, my specific contributions, challenges I faced, and how I solved them, along with some light behavioral questions to gauge overall fit.