C# .NET Engineer — Scalable Backend for Trading Platforms

VirtueTech Recruitment Group; Greater London; On-site; GBP 83,000 - 138,000; Full time

Job summary

A leading energy trading firm is recruiting multiple C# .NET Developers to modernise core trading applications and build scalable backend services on .NET Core 8+ in a fast-paced environment. You’ll work within an Agile team to deliver RESTful APIs and distributed systems that power settlements, trade capture and operations.

The role emphasises greenfield development, cloud tech with Azure, and end-to-end SDLC involvement across the trading stack. Rolling contract with extensions is offered.

Qualifications

• Strong C# and .NET Core development experience.
• Experience building scalable backend services and APIs.
• Full software development lifecycle experience.
• Experience working with modern engineering practices and Agile delivery.
• Experience building distributed or event-driven applications.
• Experience within Financial Services or other complex enterprise environments would be beneficial.

Responsibilities

• Develop scalable backend services and APIs.
• Build distributed or event-driven applications.
• Participate in full software development lifecycle.
• Collaborate with engineers and stakeholders in Agile environments.
• Contribute to modernising trading applications.
• Deliver high-quality software for energy trading platforms.

Skills

C# / .NET Core

Backend APIs

SDLC experience

Agile delivery

Distributed systems

Financial services exposure

Job description

A leading energy trading firm is recruiting multiple C# .NET Developers to modernise core trading applications and build scalable backend services on .NET Core 8+ in a fast-paced environment. You’ll work within an Agile team to deliver RESTful APIs and distributed systems that power settlements, trade capture and operations.

The role emphasises greenfield development, cloud tech with Azure, and end-to-end SDLC involvement across the trading stack. Rolling contract with extensions is offered.