I applied through a recruiter. The process took 1 week. I interviewed at Susquehanna International Group (Bala Cynwyd, PA) in Feb 2011
Interview
A recruiter tried to set me up with SIG after intial phone screen with his firm internal technical specialist. Took 3 days to get response back from SIG. A guy from SIG had questions about my resume so the recruiter set me up with the guy on the next business day although he had already got answers from me and explained to the guy at SIG. At scheduled time, an Indian accent voice called, asked no technical questions and simply interogated me about my background in a very negative, dull and cold voice. No matter what my answer was, the guy sounded no interest to believe me. I did not hang up on the guy purely due to professionalism. Unfortunately, the torturing conversation lasted about 30 minutes as scheduled. It was totally waste of my time. It surely is and will be the most moronic, bizarre and absurd interview in my life. Good luck with SIG having this kind of creature on board.
Interview questions [2]
Question 1
Why did airlines ask you to write a system for them while they have the system already?
Overall process is fine. The main problem they didn't respond to my email after the final interview.
- interview with Hiring manager about experience related to the job
- on site interview with several python questions and simple leetcode task + system design task
I applied through a recruiter. I interviewed at Susquehanna International Group (Dublin, Dublin) in July 2025
Interview
The online stages were pretty simple given my seniority (15+), and the online interview was nice. You have to implement tickers lookup by the headline, mentioning the company names. As fast as possible of course.