I applied through college or university. The process took 2 weeks. I interviewed at Susquehanna International Group
Interview
First round interview on campus, mostly behavioral questions, few basic object oriented questions (polymorphism, encapsulation, etc.) and then a probability question.
Second round phone interview, some basic object oriented questions again and then network programming questions.
Interview questions [1]
Question 1
Probability question: You roll three fair six sided dice, what is the probability of each die turning up with the same number.
I interviewed at Susquehanna International Group (Sydney)
Interview
OA (code signal GCA, 4 questions 70 minutes) -> Recruiter call (30 mins) -> 90 min technical screen. Presumably after this point would be onsite/in-office interviews but didn't make it there.
Had to do work in Python in a live interview session. Talked with hiring manager about resume. Overall it was not too bad. The interviewers were nice throughout the entire process.
I applied online. The process took 2 months. I interviewed at Susquehanna International Group (Sydney) in Nov 2025
Interview
Applied through Discovery Day, had an OA and then a behavioural interview. After that did a dsa and sys design interview in pairs at Discovery Day. Then got invited for an online dsa interview. After that was superday consisting of an in person system design interview (OOP) and a manager interview with two managers.
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