Senior C# .NET Backend Developer

Client Server — United Kingdom · Posted ~6 hours ago

Senior Full-time Onsite Visa History ✓

Skills

C# .NET ASP.NET Backend development API development SQL Oracle JavaScript React Object-oriented programming Design patterns Data structures

🔓 Log in to save this job, tailor your resume & track your apply process — 7 days free, no card needed.

Log in to add to target list

Summary ✨ AI‑Generated

Work as a Senior C#/.NET Backend Developer on a trading-engine team, designing and developing real-time systems and owning greenfield initiatives. The role is backend and API focused while also involving JavaScript and React. You will work closely with strategy stakeholders and apply strong computer science fundamentals including OOP, design patterns, and data structures.

Highlights

Senior hands-on engineering role with ownership of greenfield projects, real-time systems development, backend and API focus, collaboration with strategy teams, and direct business impact.

Description

Senior C# Developer / Backend Software Engineer (C# .Net) London onsite to £150k Are you an experienced backend focussed C# Developer? You could be progressing your career in a senior, hands-on role at a global Sports Trading business. As a Senior 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. Location: You'll be based in plush City office on a fulltime basis, Monday to Friday. About you: You have expertise with C# .Net, ASP.Net developmentYou have a strong knowledge of databases (SQL or Oracle)You're comfortable with JavaScript / ReactYou have a thorough knowledge of Computer Science fundamentals such as OOP, Design Patterns, Data Structures, AlgorithmsYou are collaborative with excellent communication and stakeholder management skillsYou are degree educated in Computer Science or similar technical discipline What's in it for you: As a Senior C# Developer / Backend Software Engineer you will receive a competitive package: Salary to £150kBonusProfessional developmentPensionHealth InsuranceGym membershipSocial events, free fruit, snacks, coffee etc. Apply now to find out more about this Senior C# Developer / Backend Software Engineer (C# .Net) opportunity.