I applied through a staffing agency. I interviewed at Susquehanna International Group (Philadelphia, PA)
Interview
1) 30 min phone interview with the recruiter
2) 1 hour phone interview with hiring manager.
3) On site interview(~4 hours. Format: coding exercise, exercise review with 2 interviewers, architecture and design fundamentals interview with 2 interviewers)
Interview questions [1]
Question 1
Basic C++ questions during the phone interview.
On site interviews start with a 90 min coding exercise.
Questions on copy constructor, copy assignment operator and finding bugs in a given code.
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 interviewed at Susquehanna International Group in May 2026
Interview
recruiter call - first tech interview, codesignal programming, let u program for 30mins and the interviewer will come back - second tech virtual onsite, OOD + another live coding round, interviewer stays for the duration of OOD and values interaction, live coding is a similar version of prev round - final round onsite team fit, back to back resume deep dive + bq with different engineers / managers. I enjoyed talking to all the engineers and they were genuine and helpful
Interview questions [3]
Question 1
movie sorting problem, different genres search by year
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.