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Junior C# .NET Developer | Energy Trading | ETRM | £60,000 | London (Hybrid)

Remote · France Full-time

VirtueTech Recruitment Group is representing a leading global energy brokerage seeking a Junior C# .NET Developer to join their Power & Gas technology team. The role involves supporting the redevelopment of a low-latency C# .NET trading platform and contributing to new services and APIs while working closely with experienced engineers.

Responsibilities

  • Contributing to new features and services in C# / .NET 8
  • Supporting the redesign of a real-time ETRM trading platform
  • Working with asynchronous C# .NET patterns and event-driven workflows
  • Helping build REST and gRPC APIs used by traders and internal systems
  • Supporting UI development in Angular (training provided)
  • Writing clean, testable C# code following best practices
  • Assisting with debugging, performance tuning, and real-time issue investigation
  • Working with senior engineers to understand trading workflows and system behavior

Skills

  • 1–3 years' experience with C# / .NET / C#.NET
  • Solid understanding of OOP and clean coding principles
  • Interest in trading systems, ETRM, or Energy Trading technology
  • Basic SQL knowledge
  • Strong communication skills and willingness to work with senior engineers and Front Office users
  • Exposure to messaging systems (Kafka, RabbitMQ, Service Bus)
  • Experience with async C# patterns
  • Any experience with financial or trading platforms

Benefits

  • Bonus
  • Hybrid, 3 days in office

Company Overview

  • From start-ups to unicorns, you need great people to grow, so at VirtueTech we do recruitment differently. It was founded in undefined, and is headquartered in , with a workforce of 2-10 employees. Its website is http://www.VirtueTech.io.
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