Susquehanna International Group is looking for a Quantitative Trading Developer to join our Core Strategies Group! This team leverages sophisticated models and low latency techniques to drive our trading strategies. In this role, you will work alongside our quantitative researchers, software and hardware developers in the low latency domain while also helping drive the development, implementation, and otimization of our pricing models and pricing systems.

We are looking for someone who has a strong software development background and demonstrated success working with data intensive and latency sensitive models and systems at a trading firm or other financial institution. 

How you’ll make an impact: 

• Work with quant researchers to understand our pricing logic and implement models in C++. You will be responsible for feature calculation and engineering for machine learning models into software applications. 

• Develop and improve our critical pricing applications in a performance demanding environment handling large scale data. 

• Integrate pricing with existing trading infrastructure and data systems. Ensure seamless data flow and interoperability between systems in our low latency trading environment. 

• Utilize hardware acceleration to handle the massive real-time throughput and calculation demands of the strategies. 

• These pricing applications are critical to our trading and have a lot of visibility, use cases by the firm, this is a high impact, high reliability requiring role.  

• Achieve low latency, keep up with throughput while not sacrificing from application reliability. 

• Self-Analyze input/output data, automate workflows to achieve objectives 

• At least 5+ years of software development experience in C++ 

• Experience with Python, Pandas, and data analysis is a plus 

• Familiarity with financial concepts and instruments related to quantitative trading, pricing, or valuation is required 

• Previous experience in quant trading industry is a plus 

• Excellent problem-solving skills with a strong ability to design and navigate custom systems and architectures. 

• Strong communication skills, with the ability to convey technical concepts clearly to a wide range of stakeholders, and collaborators 

• Minimum of a Bachelor’s degree in Computer Science, Mathematics, or related STEM field is required 

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 recruiting@sig.com. Any resume or referral submitted in the absence of a signed agreement will not be eligible for an agency fee.