Susquehanna International Group Software Engineer interview experience

The first live round was about 30 minutes and focused on my background and recent projects. After that, I had a technical interview with two engineers where the core was reviewing a system and then optimizing it; the discussion stayed technical and involved walking through what changes I’d make and why.

The final stage was a longer wrap-up interview that blended object-oriented design with behavioral questions tied closely to my resume and motivation. The whole time, the interviewers kept pushing with follow-ups, not just accepting my first answer. When I realized how deep they’d go, it made