Full Stack Developer

We’re recruiting an experienced Full Stack Developer to help build a greenfield trading platform for a financial services business. This is a full-stack role with a strong front-end/UI emphasis. You’ll lead on responsive, real-time trading interfaces using Next.js and React, while also contributing to backend services, APIs and integrations. It is a 12 month FTC requiring 3 days per week onsite. You will receive full perm benefits including bonuses. Key requirements: • Strong trading application UI experience using Next.js, React, TypeScript, Web Components and AG Grid. • Real-time communication using WebSocket or SignalR. • Backend development with C#, .NET 8, Python, RESTful APIs and Web API. • Distributed systems and microservices, with RabbitMQ or Kafka messaging. • Experience with Redis caching and Protobuf. • SQL Server, AWS RDS and MongoDB or similar NoSQL databases. • Azure/AWS, including application authentication. • Azure DevOps, Git/GitHub, CI/CD pipelines and Jira. You’ll work closely with business users to prototype interfaces, deliver features, write integration tests and support production systems within a small Agile team. Ideally, you’ll bring 6–8 years’ UI experience, alongside 2–3 years of backend development. Desirable: Docker, Kubernetes, FIX protocol, FX Options/Forwards, and integrations with Monday dot com or Confluence.