C# Software Engineer

We are working with a global hedge fund looking for a strong hands-on C# developer to join their front-office technology team. This role sits close to the trading desk, developing and supporting systems that directly impact trading performance.

Responsibilities

• Develop and enhance trading and analytics systems using C#, .NET 6+, JavaScript/React, WPF, and SQL
• Collaborate closely with traders and technologists to deliver robust, scalable solutions
• Diagnose and resolve production issues across internal and third-party trading applications
• Contribute to the design and architecture of new business solutions
• Continuously improve code quality, performance, and reliability

Requirements

• 3+ Years, expert level experience with C#
• 3+ Years of relational databases and SQL experience, data modeling, and database design
• Experience with .Net 6+ with Web API, dependency
• Exposure to JavaScript/React, WPF, or gRPC beneficial
• Python experience is advantageous
• Confident diagnosing and resolving complex technical issues in production environments
• Analytical thinker with excellent communication skills and a collaborative mindset
• Interest or prior experience in financial markets or trading systems is highly valued

Location & Culture

• Based in either their Zug or Geneva office.