Susquehanna International Group - IT - Software Development, On-site work

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 a global quantitative trading firm for a 10-week summer internship in Dublin. As a penultimate-year PhD or Master's student, you'll tackle real algorithmic trading problems through education and hands-on projects. This role offers competitive pay, accommodation, and a path to a graduate posi...

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 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...

Join Susquehanna as a Machine Learning Researcher in the Philadelphia area. Apply your PhD and deep learning expertise to forecasting challenges using time series and NLP. You'll access elite financial data, publish research, and directly impact trading strategies. Collaborate with top talent in ...

Join our team as a Machine Learning Systems Engineer in the Philadelphia area. You will enhance the performance and scalability of our distributed training infrastructure. Collaborate with researchers to optimize large-scale ML training pipelines and build efficient tooling. Ideal candidates have...

Join our Machine Learning team in Bala Cynwyd, PA, to pioneer cutting-edge LLM research. You will tackle ambitious challenges in alignment, fine-tuning, and large-scale training using proprietary datasets. We seek a PhD with a strong publication record and expertise in PyTorch, distributed system...

Join Susquehanna's fully funded Faculty Fellowship in the Philadelphia area. Conduct advanced machine learning research using real-world financial data. Collaborate with quantitative trading experts to solve open-ended problems. Ideal for faculty or recent PhDs with deep ML and Python expertise.