Software Developer C# .Net - Quant Trading

In this Software Developer role, you will design and build high-performance applications, APIs, and services for cross-asset trading, analytics, and risk workflows. You’ll collaborate with quantitative researchers and financial specialists to tackle scalability and performance challenges in production-grade systems. The role sits at the intersection of software engineering and quantitative finance within a respected fintech consultancy. You will own and shape critical components that support trading and risk models, contributing to the firm’s growth and technical leadership. This is a hands-on opportunity with strong emphasis on impact, ownership, and collaboration.

• Salary up to 120k
• Bonus
• 25 days holiday
• Bupa healthcare
• Generous pension contribution
• Career development opportunities

• design and develop high-performance applications, APIs and services
• support cross-asset trading, analytics and risk management workflows
• collaborate with quantitative researchers and financial specialists
• tackle scalability, performance, data processing and system design problems
• work with modern C# and SQL technologies

• advanced C# .Net programming skills
• strong knowledge of SQL databases
• interest in finance/trading environment with some experience or projects
• solid understanding of CS fundamentals (OOP, data structures, design patterns, algorithms)
• entrepreneurial with ownership mentality and ability to lead projects
• collaborative, problem-solving, idea-sharing mindset

• collaboration
• problem solving
• ownership and leadership
• C# .Net
• SQL databases
• data processing