Backend C# Developer- Quant Fund

Overview

As a Senior Backend C# Developer, you will build and evolve a multi-asset trading platform in a Windows C# and SQL environment. You report to the CIO and Head of Development, collaborating with Trading and Research teams to translate complex requirements into robust solutions. The role combines prototyping, rapid iterations, and hands-on coding to deliver high-performance software in a demanding, quantitative setting. You’ll join a high-caliber, technology-driven culture that rewards deep technical mastery and impact.

Pay / Benefits

• bonus scheme linked to fund performance
• London-based role
• open, relaxed culture
• flexible office arrangement (some negotiation on in-office days)
• competitive compensation

Responsibilities

• Prototyping new solutions
• Delivering rapid, iterative software
• System analysis, design, coding and testing of a multi-asset trading system using C# and SQL
• Collaborating with Trading, Research and other technical groups to understand business needs

Key requirements

• MSc or BSc in Computing or Mathematics
• High competence in C# and WinForms
• Commercial C# experience of 5+ years
• Experience in a fund or prop shop
• OO development and SQL database design

• logical problem solving
• ability to prioritise work under pressure
• cross-functional communication
• C# / .NET
• WinForms
• SQL database design

Full job description from WhatJobs. Apply for this role →