Susquehanna International Group (SIG) is a leading quantitative finance firm dedicated to scientific rigor and innovation. With over 3,000 employees across 17+ global locations, SIG specializes in proprietary trading, institutional sales and research, technology solutions, private equity, and venture capital. The company's core strength lies in leveraging vast datasets and cutting-edge machine learning to deliver actionable insights and drive data-informed decisions, while maintaining a collaborative culture rooted in a shared passion for gaming.
Open Positions
C# Full-Stack Developer - Experienced Hire
C#/.NET proficiency, experience with distributed systems, strong communication skills
C# Strategy Developer
5+ years of experience, degree in Computer Science, strong command of multi-threading and memory management
C# Developer - Risk
2+ years of experience in C# development, collaboration mindset, and strong communication skills
Associate Linux/Window Engineer | Platform Services | Experienced Hire
BS in IT, CS, or Eng; knowledge of computer architecture, OS, and network concepts; strong initiative and communication skills
C# Developer (Post Trade Technology)
3-5 years of experience in software development, excellent understanding of Object-oriented programming, and clear understanding of architectural concepts
Business Analyst - Operations
Bachelor's degree required; 5+ years of experience in Trading Operations, Business Analyst, or related role; experience with Excel and diagramming tools required
C++ Developer
Bachelor's degree in a technical field, 2-5 years of experience in C++ development, and excellent attention to detail
C++ Developer - Experienced Hire
A degree in Computer Science, Engineering, or a related field, plus professional experience developing performance-critical applications in modern C++
C++ Developer
A bachelor's degree in a technical field and 5+ years of experience designing and developing applications using modern C++ on Linux, as well as proficiency in Python
Associate Network Engineer | Network Services | Experienced Hire
BS in Computer Science, Networking, Engineering or similar technical major, 3+ years of professional experience
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