https://jobs.co.uk/job/full-stack-developer-devonshire-hayes-recruitment-specialists-limited--e13e3a4c-e39d-4562-8160-619bc613438d RSS feed for Full Stack Developer at Devonshire Hayes Recruitment Specialists Limited. en-gb Tue, 20 Oct 2026 19:11:46 GMT https://jobs.co.uk/job/full-stack-developer-devonshire-hayes-recruitment-specialists-limited--e13e3a4c-e39d-4562-8160-619bc613438d https://jobs.co.uk/job/full-stack-developer-devonshire-hayes-recruitment-specialists-limited--e13e3a4c-e39d-4562-8160-619bc613438d Tue, 20 Oct 2026 11:53:52 GMT Location: London | Salary: 10000-500000 Annual | Type: Permanent | 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, alon... Permanent