I applied online. I interviewed at Susquehanna International Group in Sep 2024
Interview
Recruiter sent CodeSignal General Coding Framework. This website has the 4 question categories: https://codesignal.com/blog/interview-prep/example-codesignal-questions/
You are given 70 minutes to code these 4 questions. I got tripped up on the 3rd category, of 2D array traversal, as it was a bit tricky and I couldn't debug it in time. The first 2 questions are extremely easy and took me less than 15 mins, I should have went right to #4 which I prob could've also finished in less than 15 mins, but I foolishly spent all of the remaining time on #3.
I interviewed at Susquehanna International Group (Philadelphia, PA) in Jun 2026
Interview
- initial phone screen
- technical round (follow up with recruiter next day)
- technical + design round (pre and post interview calls with recruiter)
- in-person fit/experience talks (pre and post interview calls with recruiter)
I realize this sounds like a ton of meetings (and it is), but I appreciated the straightforwardness of the process and the amount of feedback I got, which I think is rare among interviews.
Interview questions [1]
Question 1
They asked me to optimize an existing solution to a coding problem.
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