Firm guide · independent
The SIG quant interview
Decision-making under uncertainty, with a poker culture.
What candidates report
Susquehanna's public identity leans on decision science and poker. Candidates describe probability questions framed as bets, expected-value games, and discussions about why a good decision can lose. Be ready to talk about edges, variance, and bet sizing in plain language.
Style summary from public candidate accounts. QuantPit is not affiliated with SIG; every practice question here is original.
Focus topics
How to prepare, in order
Common questions
›What does the SIG quant interview focus on?
Susquehanna's public identity leans on decision science and poker. Candidates describe probability questions framed as bets, expected-value games, and discussions about why a good decision can lose. Be ready to talk about edges, variance, and bet sizing in plain language.
›How should I practice for SIG?
Drill the Probability, Expected Value, Market Making & Betting wings of the QuantPit bank, then rehearse under time with the matching screens and games. 258 questions on QuantPit are tagged to this firm's reported style, each with hints, a full solution, and interviewer follow-ups.
›Is QuantPit affiliated with SIG?
No. QuantPit is independent. Firm tags describe the style of questions candidates publicly report; all questions and solutions are QuantPit originals.