Susquehanna is a global proprietary trading firm founded with a growth mindset and a rigorous analytical approach to decision making. We bring together the brightest minds, the best technology, and an expansive library of data to design and implement proprietary trading strategies that make us leaders in the financial markets. Our ability to think together (but not always alike) propels our success.

Technology is at the core of our winning strategy. As a developer on the Libraries and Tools team, you will be supporting a variety of teams across the firm. You will work collaboratively with other technologists to design and engineer tools aimed at debugging and troubleshooting.

What You Could Work On:

• Building the libraries used for first stages of market data handling. This includes parsing, orderbook management, and optimized data structures all designed for low latency environments
• Building tools designed for debugging, troubleshooting, analysis and management of market data
• Interfacing with RESTful services in C++
• Development in C++ and Python in both Linux and Windows environments
• Cross collaboration with other developers, traders and quants

• BS or MS in Computer Science, Computer Engineering or a similar major.
• 0-5 years of software development experience in C++
• Experience with python is a plus
• Experience on Linux is a plus
• Visa sponsorship is available for this position 

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.

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

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