Susquehanna International Group (SIG)
Probability, expected value games, and staying calm under pressure
Source confidence: Official + candidate reports · Last reviewed: 4 Jun 2026. Exact process varies by role, office, and year.
SIG is strongly associated with probability, odds, expectancy, game theory, and decision-making under uncertainty. Official materials emphasize strategic games and puzzles as part of how SIG teaches and evaluates trading thinking; candidate reports also mention timed problem-solving assessments and expected-value games (dice, cards, coins).
Interview Rounds
Interview processes vary by role, office, seniority, and year. We separate official company information from candidate-reported details where possible.
Round 1:Problem Solving Assessment
A timed open-ended problem-solving test (candidate reports mention ~17 questions). Probability, combinatorics, deductive logic, and calculus.
Round 2:Phone Interview
Background, motivation, and market awareness discussion.
Round 3:Technical Interview
Probability-based math questions and deeper technical assessment.
Round 4:Final Round
Multiple 1-hour interviews with expected value games (cards, dice, coins). Tests calm reasoning under pressure.
Focus Areas
Start here — free
Free warm-ups in SIG's focus areas. No account required.
70 SIG interview problems
Real questions tagged from SIG interviews, with full editorials and hidden tests.
Unlock with PremiumYour SIG prep path
The guide above is firm-wide. This checklist is role-specific where sourced.
Sign in to track your progress through this path.
Suggested pace: about 7 days. This is a guide, not a firm-prescribed schedule. Every step below is tied to public sources for SIG.
Solve probability and statistics problems
Work through targeted problems and review every miss by topic before moving on.
Firm-tagged filters require Premium; free warm-ups still count toward this step.
Supported by official or employer-controlled sources.
StartTake a timed mock interview
Take a timed mock interview and use the score report as a diagnostic.
Supported by official or employer-controlled sources.
Unlock with PremiumSIG insider tips
Premium unlocks the full SIG path: all 70 tagged interview problems, what makes SIG different, preparation tips, and recommended learning paths.
Upgrade to PremiumBased on publicly available candidate interview reports and curated problem patterns; interview processes vary by role, office, and year. Last reviewed June 2026. QuantReady is not affiliated with, endorsed by, or sponsored by Susquehanna International Group (SIG). All company names and trademarks are the property of their respective owners.