Market Maker / Prop Trading

Susquehanna International Group (SIG)

SIG is one of the largest proprietary trading firms in the world, specializing in options trading, market making, and quantitative research. They trade virtually every listed equity options product in North America and are active in markets worldwide. SIG is famous for their rigorous training program where new traders learn game theory, decision science, and poker as part of their education. The firm values probabilistic thinking and decision-making under uncertainty.

Founded 1987

Our Susquehanna International Group (SIG) Guides

Firm deep-dive

Susquehanna (SIG) Firm Guide 2026

A sourced 2026 guide to Susquehanna (SIG): 3,500+ staff, derivatives market making, global offices, poker and decision science, roles and applications.

Interview guide

SIG Interview 2026: OA, HackerRank, Superday & Poker

The SIG (Susquehanna) interview in 2026: the 60-minute Problem Solving Assessment, coding tests, recruiter and technical rounds, Superday games, and where poker really fits.

Headquarters
Bala Cynwyd, PA
Employees
2,500+
Entry-Level Pay (est.)
$200K – $300K
Senior Pay (est.)
$300K – $500K

Roles at Susquehanna International Group (SIG)

Quantitative TraderQuantitative ResearcherSoftware DeveloperQuantitative Systematic Trader

Key Skills Required

PythonOptions TheoryProbabilityGame TheoryDecision Science

How to Get Hired

SIG has a structured campus recruiting program with offices visiting top universities. Their interview process is renowned for including questions on probability, expected value, poker strategy, and sports betting markets. They offer summer internships and full-time roles in quantitative trading, research, and technology. The process typically involves phone screens, quantitative assessments, and Super Day interviews.

View open roles at Susquehanna International Group (SIG)Susquehanna International Group (SIG) Interview Guide

Compensation at Susquehanna International Group (SIG)

Bands below are industry estimates from aggregated public signals—not confirmed by Susquehanna International Group (SIG). Actual offers depend on role, office, performance, and year.

Entry-Level / Graduate (estimated total)
$200K – $300K
Typically base plus bonus; varies widely
Senior / Experienced (estimated total)
$300K – $500K
Typically base plus bonus; varies widely
Source: Glassdoor
UK quant salary guide →US quant salary guide →

Prepare for Susquehanna International Group (SIG)

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50 Quant Interview Questions

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How to Become a Quant

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