I applied online. I interviewed at Susquehanna International Group in Nov 2024
Interview
First Round: 30 minutes, talking about your recent experiences and projects. Explain what was technical about each, and what you did there, and what you learned.
Second Round:
OOP style problem, like leetcode but with classes instead. Review problem before they do it, and you try to get a solution in 30 mins. After, they ask you to find optimizations and edge cases, and will help you if you can't get it. I didn't make it past this.
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.