C# Developer, Banking, London

Hybrid role. Are you a hands-on programmer with a passion for crafting high-performance applications? Join a leading technology vendor that powers decision-making across global investment banks. This is your chance to build tools that directly impact capital markets, risk management, and trading platforms.

What You'll Do

• Design, develop, and optimize client-facing applications using C# and WinForms
• Collaborate with quant analysts and traders to translate business needs into technical solutions
• Maintain and enhance complex systems used by tier-1 banking institutions
• Contribute to the evolution of a modern tech stack that includes C++, Rust, and Python

What You Bring

• Proven experience with C# WinForms in a commercial or enterprise setting
• Bonus points for exposure to C++, Rust, or Python in high-performance environments
• A strong grasp of software engineering fundamentals: design patterns, multithreading, memory management
• Ability to thrive in fast-paced, high-stakes environments with minimal supervision

Why Join Us

• Work at the cutting edge of financial technology
• Engage with global investment banks and deliver systems used in real-time decision making
• Hybrid working flexibility with a London-based office
• Competitive compensation and a clear path to progression