I applied through other source. I interviewed at Susquehanna International Group (Dublin, Dublin) in Jun 2017
Interview
Interview process took two weeks. They contacted me via Linked In and process started. First it was an HR , followed by Codility TEST and then with a technical person.
I solved both questions in a short time. However they gave a silly reason that one of your answer matched with a solution already on GitHub. Its hell crazy that stack overflow and GitHub are overwhelmed by tons of questions and answers and for a straight forward solution if it resembles not a big deal.
Moreover, in technical interview I answered all questions in perfect and precise manner but again at the end guy told me that I found there is a match on GitHub.
After two days I got rejection that they found a better candidate.
An advise to management and HR that update your Test set on Codility or otherwise you will keep on loosing good engineers.
Interview questions [1]
Question 1
State Machine and ZIP Numbers implementation in JAVA
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.