A leading energy trading firm is undergoing a major technology transformation and is looking for multiple C# .NET Developers to join its engineering team. You'll be working on the greenfield rebuild of business-critical trading platforms, including Settlements, Trade Capture and Trade Operations, helping replace legacy technology with a modern, scalable .NET Core and Azure architecture. The role offers the opportunity to work closely with traders, architects, engineers and business st
A leading energy trading firm is undergoing a major technology transformation and is looking for multiple C# .NET Developers to join its engineering team. You'll be working on the greenfield rebuild of business-critical trading platforms, including Settlements, Trade Capture and Trade Operations, helping replace legacy technology with a modern, scalable .NET Core and Azure architecture. The role offers the opportunity to work closely with traders, architects, engineers and business stakeholders, contributing across the full software development lifecycle and building highly performant applications used directly across the trading business. The successful developer will have strong experience with C#, .NET Core, Azure, and event-driven/distributed systems, alongside a background within Energy Trading, Trading or Front Office Financial Services. 💰 Up to £850/day – Inside IR35 🗺️ Hybrid – 3 days per week, in London 📆 Rolling contract – extensions expected 🚀 ASAP start 💻 C# .NET Core 8+ Azure PL/SQL Event-Driven Architecture Key Responsibilities - Develop scalable backend services and APIs using C# and .NET Core 8+ - Design and develop event-driven and distributed systems - Contribute to greenfield development and large-scale platform modernisation - Work closely with traders, business stakeholders, architects and engineering teams - Follow modern Agile engineering and software development practices - Help shape the architecture and technical direction of next-generation trading platforms Ideal Candidate - Strong commercial experience with C# and .NET Core - Experience building scalable backend services, APIs and distributed applications - Strong understanding of event-driven architecture - Previous experience in Energy Trading, Trading or Front Office Financial Services is essential - Experience working on trading, front-office, risk, market data or other business-critical financial applications - Strong software design, problem-solving and engineering skills - Comfortable working in complex, fast-paced enterprise environments If you're a C# .NET Developer with Energy Trading, Trading or Front Office Financial Services experience and are interested in a major greenfield transformation, please apply with your most recent CV to Alfie@virtuetech.ioJob type: Contract
Category: IT & Software
Posted: 2026-10-01T08:33:54.000Z