Senior .NET Developer – Commodity Trading – Up to £120,000 – Hybrid - London
A rapidly growing and innovative global market participant is seeking a Senior Full Stack Developer to join its high-performing technology team. This organisation provides critical liquidity to some of the world’s largest commodity traders, operating in fast-paced markets with a focus on technology-driven solutions. You’ll be part of a dynamic team made up of experts in trading, technology, and finance, all committed to pushing the boundaries of excellence in a high-performance environment.
Role Overview
This role involves developing and maintaining systems that support the trading function, with a particular focus on a high-performance Risk System. This system captures real-time trade data, calculates Risk and PnL, integrates with multiple exchanges, and delivers live information to traders via a modern UI.
The tech stack includes .NET 8, Python, Docker, React, Azure App Services, Azure Static Web Apps, SQL Azure, Azure Service Bus, SignalR, Event-Driven Architecture, Application Insights, and Azure AD.
Key Responsibilities:
Design, develop, and maintain robust and scalable components within the Risk System
Work closely with trading and technology teams to deliver real-time solutions that support critical business operations
Build clean, testable, and well-documented code
Contribute to system design and architecture discussions
Required Skills and Experience:
Strong experience in .NET 6 or later
Proficiency in SQL and relational databases
Front-end development experience with React, Vue, Angular, or similar frameworks
Solid unit and integration testing experience
Familiarity with defect tracking tools such as JIRA or Azure DevOps
Experience working in agile teams and effectively collaborating with cross-functional team members
Understanding of common software design patterns
Deployment/troubleshooting experience in one or more cloud platforms (Azure, AWS, or GCP)
Willingness to work with Python and React, even if not currently proficient
Desirable Experience:
Background in trading or financial services
React with Redux experience
Python development experience
SQL query optimization
Experience with Docker containers
Familiarity with Microsoft Azure (App Services, SQL Azure, Service Bus, etc.)
Azure DevOps for CI/CD
Real-time messaging (SignalR, WebSockets)
Experience with the FIX protocol
System design and architecture expertise
Package:
£(Apply online only)k basic salary
25 days holiday, 7% pension, private health insurance
£80/month gym benefit, life assurance
Season ticket loan
Career progression opportunities
Hybrid role – 4 days in London office
