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Senior C# Developer C# .Net - Sports Trading

The City, Central London💼 Full-time💰 $10–$25🗓 2026-06-01 → 2026-08-07

Core

Design and develop real-time trading systems and backend APIs for a global sports trading business.

Role type

Senior backend software engineer (C# .Net)

Builds

Real-time trading systems and backend APIs

Domain

Sports trading / Financial technology

Deliverable

production ML models | product features | infrastructure

Required skills

C# .Net, ASP.Net, SQL/Oracle databases, JavaScript, React.js, Object-Oriented Programming, Design Patterns, Data Structures, Algorithms

Preferred skills

Greenfield project ownership

Technologies

C#, .Net, ASP.Net, SQL, Oracle, JavaScript, React.js

Responsibilities

Design and develop real-time trading systems; Collaborate with the strategy team on Greenfield projects; Take ownership of projects and see the business impact; Focus on backend and API development; Perform elements of front end work with JavaScript and React.js

Seniority

Senior, hands-on IC

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