Backend Software Engineer (C# .Net SQL) London / WFH to £90k

Join a global sports trading firm as a Backend Software Engineer, building real-time, high-performance trading systems with clear business impact.

What you'll do:

Design and develop low-latency backend systems and APIs in C# .Net
Work on greenfield trading projects alongside strategy teams
Contribute to scalable, high-performance systems with real-time data
Collaborate across engineering teams and business stakeholders

About You:

You have strong C# .Net / ASP.Net backend experience
You have a good knowledge of SQL or Oracle databases
You've had some frontend exposure with JavaScript / React
You have a solid understanding of Computer Science fundamentals (OOP, Data Structures, Design Patterns, Algorithms)
You have strong communication and teamwork skills

What's in it for you:

Salary up to £90k
10-25% bonus paid biannually
Pension, private healthcare, gym membership
Professional development and social perks

Apply now to find out more about this Backend Software Engineer / Developer (C# .Net SQL) opportunity.

At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.

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