Susquehanna International Group - IT - Software Development

Join SIG's Post Trade Technology team in Sydney as a C# Developer. You will build and automate critical applications for APAC trading activity, ensuring regulatory compliance. We seek a developer with 3-5+ years of C#, OOP, and database (Oracle) experience for the full software lifecycle. Enjoy c...

Join a leading trading desk in Hong Kong as a Site Reliability Engineer. You will ensure stability and performance of a critical Linux-based trading environment using Python and Bash. This hands-on role involves close collaboration with traders and developers to build, monitor, and support comple...

Join our HR Technology team in Bala Cynwyd as a Senior Software Developer. You will design secure, scalable web applications using C#/Java in a collaborative, high-autonomy environment. This role offers hands-on experience from day one, mentorship, and growth on meaningful global projects. A bach...

Join our Sydney Tech AI team as a Technical Analyst. Drive innovative generative AI projects, enhancing operational efficiency and modernizing systems. Leverage 5+ years of PM/BA experience with hands-on AI/ML implementation. Bridge business and technology, translating complex needs into actionab...

Join our team in Hong Kong as a Business Analyst/Tester for a critical integration project. You will validate end-to-end workflows for Broadridge OMS/EMS/GLOSS with Susquehanna systems. The role requires 3+ years of BA/QA experience in electronic trading and expertise in the trade lifecycle. We o...

Join Susquehanna as a Software Developer Productivity Engineer in the Philadelphia area. Optimize C++ build systems for low-latency trading infrastructure using distributed compilation and CI/CD. Requires 4+ years with C++, Python, Linux, and tools like make. Enhance developer productivity in a d...

Join our fast-growing Quant Core Data team in the Philadelphia area. As a Python Developer, you will scale our critical historical data framework and build backtesting systems. We seek a developer with 3+ years of Python experience, strong systems fundamentals, and a passion for large-scale data....

Join our Equity Strategies team in Hong Kong as a Quantitative C++ Developer. You will design and deliver high-performance, low-latency trading systems using modern C++ and Python. This role requires 5+ years of Linux C++ experience and a quantitative finance background. Collaborate with top stra...

Launch your software development career at a leading quantitative trading firm in London. As a Graduate, you'll work with senior mentors on cutting-edge technologies, using C#, C++, or Python to process vast data sets. Gain unparalleled training and hands-on experience in a collaborative, non-hie...

Join our Options Market Taking team as a Senior Quantitative Developer. Design and optimize high-performance, low-latency trading algorithms in a C# environment. Collaborate with traders and quants to build systems for competitive electronic options markets. This role is based in Bala Cynwyd, PA,...

Join Susquehanna in Sydney as a C# Trading Systems Developer. Design and develop business-critical, high-performance trading systems using advanced back-end C#, microservices, and cloud tech. Collaborate directly with traders and quants to create a global impact. Enjoy benefits like private healt...

Join a global quantitative trading firm for a 10-week summer internship in Dublin. As a Quantitative Research Intern, you'll develop trading strategies using probability, statistics, and machine learning. The role includes hands-on project work and classroom education. We offer competitive compen...