I applied through university. I interviewed at Susquehanna International Group (New York, NY) in Sept 2019
Interview
The interview first had a math assessment online followed by 2 rounds of phone interview. I didn't make it to final round. I applied though campus event after having a 30 min conversation with the person. They take campus events into consideration unlike most firms.
Interview questions [1]
Question 1
If you have 8 balls, 7 seven weight identically and 1 is heavier, and you have a scale that can only be used twice, how would you determine which is the heavier ball?
I interviewed at Susquehanna International Group (Chicago, IL)
Interview
Aggressive behavioral and technical. Options trading question about different probabilities. Very aggressive technical with follow ups. Three Technical Questions and then follow ups if necessary. Follow up on behaviorals as well so be prepared and do not lie
Start with a math quiz ish thing, an hour long I believe . No idea what the percentage requirement is, you don’t get to see outcome. Then a 30-45 interview with a behaviour then some probability question. Followed by another technical interview. Still in the process
I applied online. I interviewed at Susquehanna International Group
Interview
received OA (all math and logic puzzles) -> invite to interview through mail -> recruiter call with behavioral + 2 EV questions. communication is important, but interviewer was nice and helps if you struggle