Susquehanna International Group Quantitative Trader interview experience

The topics went beyond basic counting and straight probability—they included Bayes’ rule, logic problems, and Markov chains, and the test felt designed to separate people who had actually practiced those specific areas.

Right after that, I spoke with a recruiter on the phone. The interview covered both behavioral questions and probability questions again, so it didn’t feel like a pure HR screen; it was more like another checkpoint for the same quantitative mindset.

I didn’t receive an offer. What stuck with me most was how quickly the process moved from a highly technical probability test