> Markdown version of [/jobs/ext/3184912-c-developer-net-sql-sports-trading](https://www.wearedevelopers.com/jobs/ext/3184912-c-developer-net-sql-sports-trading). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # C# Developer .Net SQL - Sports Trading - **Company:** Client Server - **Location:** London, UK - **Salary:** £75,000.0 - £90,000.0 - **Contract:** Permanent contract - **Skills:** ASP.NET, JavaScript (Programming Language), .NET Framework, Algorithmic Trading, C Sharp (Programming Language), Databases, Data Structures, Software Design Patterns, Object-Oriented Software Development, Oracle (Applications), SQL Databases, ReactJS, Backend, Information Technology, Api Design - **Published:** September 1, 2026 - **Apply:** https://find.jobs/jobs-near-me/apply/ats-redirect/?id=2948097990-2 ## About the Role As a C# Developer within the trading engine team you'll collaborate to design and develop real-time trading systems, you'll often be collaborating with the strategy team on Greenfield projects which you'll take ownership of and will see the business impact of. There's a focus on backend and API development although you'll also have elements of front end work with JavaScript and React.js., * You have strong C# .Net, ASP.Net development experience * You have a strong knowledge of databases (SQL or Oracle) * You're comfortable with JavaScript / React * You have a thorough knowledge of Computer Science fundamentals such as OOP, Design Patterns, Data Structures, Algorithms * You are collaborative with excellent communication and stakeholder management skills * You are degree educated in Computer Science or similar technical discipline ## Description C# Developer / Software Engineer (C# .Net) London onsite to £90k