Susquehanna International Group, LLP (SIG) logo
Quantitative Systematic Trader – PhD: 2026
OTHER

Summary

Type

OTHER

Explore Jobs

About this role

Overview

As a Quantitative Systematic Trader at Susquehanna, you’ll combine quantitative research expertise with deep trading intuition to build and refine data-driven, fully automated trading strategies. You’ll actively monitor real-time strategy performance and use market behavior and feedback to improve and optimize profitability. Serving as a hybrid between traders and researchers, Quantitative Systematic Traders focus more on alpha monetization, execution efficiency, and live trading performance.

 

What you can expect

  • Modelling. Apply probability theory, statistical analysis, and machine learning techniques to analyze and interpret market behavior
  • Alpha Monetization. Blend quantitative signals with trading intuition and live market insights to optimize existing strategies or build new ones from the ground up
  • Risk Management. Oversee the deployment and real-time operation of trading strategies, fine-tune parameters, and respond to anomalies as needed
  • Education. Participate in a comprehensive education program and receive personalized mentorship from senior professionals to accelerate your growth
  • Collaboration. Work in an open environment that allows you to collaborate with researchers and technologists to build parts of the execution engine

What we're looking for
  • PhDs graduating by Summer 2026 or postdocs in quantitative fields such as Mathematics, Physics, Statistics, Electrical Engineering, Computer Science, Operations Research, or Economics
  • Analytical problem-solvers with excellent logical reasoning and a passion for turning data into decisions
  • Clear communicators in a fast-paced and highly collaborative environment
  • Programmers comfortable processing and analyzing large data sets in Python; experience with C++ (or another low-level language) is a plus
  • Strategic thinkers with demonstrated interests in strategic games and/or competitive activities
  • Self-motivated and quick to learn, thriving in dynamic, fast-moving environment
  • Strong Trading Interest and drive to develop a deep mental model of microstructure and market intuition

 

By applying to this role, you will be automatically considered for the Quantitative Research position. There is no need to apply to both positions to be considered for both.

 

Opportunities as a Quantitative Researcher and as a Quantitative Systematic Trader will be available in our Philadelphia and New York offices.

 

The annual base pay for this role is $300,000. Susquehanna considers factors such as scope and responsibilities of the position, work experience, education/training, key skills, as well as market and organizational considerations when extending an offer.

 

Visa sponsorship is available for this position.

 

 

About Susquehanna

Susquehanna is a global quantitative trading firm powered by scientific rigor, curiosity, and innovation. Our culture is intellectually driven and highly collaborative, bringing together researchers, engineers, and traders to design and deploy impactful strategies in our systematic trading environment. To meet the unique challenges of global markets, Susquehanna applies machine learning and advanced quantitative research to vast datasets in order to uncover actionable insights and build effective strategies. By uniting deep market expertise with cutting-edge technology, we excel in solving complex problems and pushing boundaries together.

 

If you're a recruiting agency and want to partner with us, please reach out to [email protected]. Any resume or referral submitted in the absence of a signed agreement will not be eligible for an agency fee.

 

#LI-Onsite

 

Other facts

Tech stack
Quantitative Research,Statistical Analysis,Machine Learning,Risk Management,Programming,Python,C++,Analytical Problem-Solving,Logical Reasoning,Communication,Strategic Thinking,Market Insights,Data Processing,Trading Intuition,Self-Motivation,Dynamic Environment

About Susquehanna International Group, LLP (SIG)

At Susquehanna, we approach quantitative finance with a deep commitment to scientific rigor and innovation. Our research leverages vast and diverse datasets, applying cutting-edge machine learning to uncover actionable insights and driving data-informed decisions from predictive modeling to strategic execution.

Today, Susquehanna has over 3,200 employees in 17+ global locations. While we have grown in size and expanded our reach, our collaborative culture and love for gaming remains.

Team size: 1,001-5,000 employees
LinkedIn: Visit
Industry: Financial Services

What you'll do

  • Quantitative Systematic Traders build and refine data-driven, fully automated trading strategies while actively monitoring real-time performance. They focus on alpha monetization, execution efficiency, and live trading performance.

Ready to join Susquehanna International Group, LLP (SIG)?

Take the next step in your career journey

Frequently Asked Questions

What does a Quantitative Systematic Trader – PhD: 2026 do at Susquehanna International Group, LLP (SIG)?

As a Quantitative Systematic Trader – PhD: 2026 at Susquehanna International Group, LLP (SIG), you will: quantitative Systematic Traders build and refine data-driven, fully automated trading strategies while actively monitoring real-time performance. They focus on alpha monetization, execution efficiency, and live trading performance..

Why join Susquehanna International Group, LLP (SIG) as a Quantitative Systematic Trader – PhD: 2026?

Susquehanna International Group, LLP (SIG) is a leading Financial Services company.

How do I apply for the Quantitative Systematic Trader – PhD: 2026 position at Susquehanna International Group, LLP (SIG)?

You can apply for the Quantitative Systematic Trader – PhD: 2026 position at Susquehanna International Group, LLP (SIG) directly through Clera. Click the "Apply Now" button above to start your application. Clera's AI-powered platform will help match your profile with this opportunity and guide you through the application process. You can also learn more about Susquehanna International Group, LLP (SIG) on their website.