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Senior C++ Developer | Trading Infrastructure | Experienced Hire

Susquehanna International Group
Narberth, PA Full Time
POSTED ON 2/12/2025
AVAILABLE BEFORE 4/29/2025

Overview

Susquehanna International Group is seeking an experienced Software Developer to join a Front Office team responsible for designing and developing low-latency trading systems.

As a developer on this team, you will work closely with technologists and traders to enhance our trading capabilities by providing innovative, scalable and stable systems. You will have direct impact and work on proposing new ideas or gathering requirements for additional functionality, both of which are brought into production quickly through our short development cycles.

Beyond development, you will have the opportunity to propose and investigate new technologies to help us stay ahead. We are looking for a senior level C Developer with experience in performance and optimization.

In this role, you will :

  • Focus on the entire technical stack with an eye for building a stable, scalable, optimized environment with minimized risk
  • Explore new technologies to find the optimal solution
  • Exercise strong object oriented programming skills

What we’re looking for

  • Bachelor's degree in Computer Science, Engineering, Mathematics or related discipline or its foreign equivalent
  • 10 years of progressive experience developing software applications or HFT infrastructure
  • Strong understanding of high-performance computing using C is required
  • Excellent attention to detail and accuracy and a thorough understanding of performance optimization / latency reduction methodologies
  • Ability to work closely with other software developers, traders, quants, and infrastructure teams
  • About Susquehanna Susquehanna is a global quantitative trading firm founded by a group of friends who share a passion for game theory and probabilistic thinking. We have incorporated this approach into our culture, where you will find relentless problem solvers within each of our core disciplines : Trading, Technology, and Quantitative Research. From offices around the world, our employees collaborate to make optimal decisions and are driven by the desire to achieve winning results together.

    What we do We are experts in trading essentially all listed financial products and asset classes, with a focus on derivatives trading. Through market making and market taking, we handle millions of trading transactions around the world every day, providing liquidity and ensuring competitive prices for buyers and sellers. While our presence in the market is broad, our trading desks are highly specialized, allowing for a deep understanding of unique drivers of each asset class.

    Susquehanna does not accept unsolicited resumes from recruiters or search firms. Any resume or referral submitted in the absence of a signed agreement will become the property of Susquehanna and no fee will be paid.

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