Posted 12 August, 2026
Full Stack Developer
Devonshire Hayes Recruitment Specialists Limited
London, ENG, GB
Full Time
Job Description
We are seeking a mid level Full Stack Developer to build high-performance, real-time applications. You must have strong front-end expertise with either WebSocket or SingalR and a Grid tech such as AG Grid.
\n\nThis role requires onsite attendance 3 days per week in London.
\n\n\nKey Responsibilities
\n- \n
- Develop real-time applications using Nextjs, React and TypeScript. \n
- Build complex, data-driven interfaces using Web Components and AG Grid. \n
- Implement real-time communication using WebSockets or SignalR. \n
- Develop RESTful APIs and microservices using C#, doNET 8 and Python. \n
- Build distributed systems using RabbitMQ and Redis. \n
- Work with SQL Server, AWS RDS and MongoDB. \n
- Maintain repositories, CI/CD pipelines and deployments through Azure DevOps and GitHub. \n
Essential Experience
\n- \n
- Next.js, React, TypeScript, Web Components and AG Grid. \n
- Front-end trading application development. \n
- Real-time sales and trader workflows. \n
- WebSockets or SignalR. \n
- C#, dotNET 8, Python, RESTful APIs and microservices. \n
- RabbitMQ and Redis. \n
- SQL Server or AWS RDS, plus MongoDB or another NoSQL database. \n
- Azure DevOps, GitHub and CI/CD pipelines. \n
Experience integrating Azure DevOps with tools such as Mondaydotcom or Confluence would be beneficial.
