C# Developer - Trade Capture

Harvey Nash; City Of London; Hybrid; GBP 60,000 - 80,000; Full time

Job summary

A leading recruitment firm is seeking a C# Developer for a hybrid contract role in London. You will design and develop solutions within an Agile team, focusing on middleware services and commodities trading platforms. Strong experience with C# .NET, FIX messaging, and Agile tools is required. The position offers competitive compensation and a flexible work environment.

Qualifications

• Strong academic background in Computer Science or related field.
• Proven experience in commodities trading with derivatives.
• Deep knowledge of C# .NET, RESTful services, and microservice architecture.

Responsibilities

• Design and develop enterprise-grade solutions in an Agile team.
• Build and maintain middleware services using C#, REST APIs, and Microservices.
• Lead architecture discussions and code reviews.

Skills

C# .NET

RESTful services

Microservice architecture

FIX messaging

Agile methodologies

Excellent communication skills

Education

Computer Science or Engineering degree

Tools

JIRA

Confluence

Crucible

Job description

Overview

C# Developer - trade capture/commodities – sought by leading firm based in London – Contract – Hybrid. outside iR35

What You'll Be Doing

• Designing and developing enterprise-grade solutions in an Agile team.
• Building and maintaining middleware services using C#, REST APIs, FIX messaging, XML, and Microservices.
• Leading architecture discussions, code reviews, and release management.
• Collaborating with users and cross-functional teams to define and execute testing strategies.
• Mentoring junior developers and contributing to internal best practices.

What You Bring

• A strong academic background in Computer Science, Engineering, or a related field.
• Proven experience in commodities trading, especially with derivatives and platforms like ICE, CME, NASDAQ, Trayport, or TT.
• Deep knowledge of C# .NET, RESTful services, and microservice architecture.
• Hands-on experience with FIX messaging, XML, AMQ, and ideally nHibernate, OData, and TDD.
• Familiarity with Agile tools like JIRA, Confluence, and Crucible.
• Excellent communication skills and a pragmatic approach to problem-solving.

Please apply within for further details - Matt Holmes, Harvey Nash