£360 per day
Outside Spy
London, UK
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 Back End services, APIs and integrations. This role is outside IR35 and requires 3 days per week onsite in London. 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...