> Markdown version of [/jobs/ext/100867-full-stack-developer](https://www.wearedevelopers.com/jobs/ext/100867-full-stack-developer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Full Stack Developer - **Company:** Devonshire Hayes - **Location:** London, UK - **Experience:** Experienced - **Salary:** £45,000.0 - £65,000.0 - **Contract:** Temporary contract - **Skills:** .NET Framework, Agile Methodology, Amazon Web Services, Microsoft Azure, C Sharp (Programming Language), Cloud Computing, Financial Information EXchange, Design of User Interfaces, Python (Programming Language), Message Broker, NoSQL, Scrum Methodology, RabbitMQ, Redis, Standard Sql, Next.js, SignalR, TypeScript, WebSocket, WebRTC, ReactJS, Caching, Backend, Git, Containerization, Integration Tests, Kubernetes, Information Technology, Data Analytics, Apache Kafka, Front End Software Development, Restful APIs, Docker, Microservices - **Published:** May 20, 2026 - **Apply:** https://find.jobs/jobs-near-me/full-stack-developer-london/2778386698-2/ ## About the Role * Strong experience with Next.js, React, and TypeScript * Solid front-end engineering experience, ideally within real-time or trading environments * Experience with WebSockets or SignalR for real-time communication * Backend development experience with .NET (C#) and/or Python * Strong understanding of REST APIs and microservices architecture * Experience with message brokers (e.g. RabbitMQ or Kafka) * Knowledge of caching technologies (e.g. Redis) * Experience with Azure DevOps / CI/CD pipelines / Git * Working knowledge of SQL and NoSQL databases * Experience with cloud platforms (Azure or AWS) Desirable: * Experience with containerisation (Docker, Kubernetes) * Knowledge of financial systems or trading platforms * Exposure to FIX protocol * Understanding of asset classes such as FX, derivatives, or similar, * Degree in Computer Science, Engineering, or a related field * 2-3 years' experience in full stack or front-end development * Prior experience working on data-driven or real-time UI applications preferred * Exposure to Agile delivery environments Key Attributes * Proactive and self-motivated, with the ability to work independently * Comfortable working in a fast-paced, evolving environment * Strong attention to detail and quality * Effective problem solver with a pragmatic approach * Collaborative team player with strong communication skills ## Description If you are a Full Stack Developer with strong UI experience, we have a new 1-year FTC we'd like to discuss with you. This role would be ideal for someone with 3-5 years' experience and requires 3 days per week onsite in The City of London., We're looking for a mid-level Full Stack Developer with strong front-end expertise to play a key role in delivering next-generation trading applications. You'll join a small Agile team, working closely with both technology and business stakeholders on greenfield and enhancement projects, with a particular focus on real-time UI development. This role would suit someone who thrives in a dynamic environment and enjoys building high-performance, user-centric applications., * Translate user stories into scalable, high-quality technical solutions * Contribute to Agile ceremonies including sprint planning, stand-ups, and retrospectives * Design, build, test, and deploy applications within a microservices architecture * Develop responsive, real-time front-end interfaces for trading workflows * Build proof-of-concepts (PoCs) and UI prototypes to support business requirements * Write and maintain integration tests as part of the development lifecycle * Collaborate with cross-functional teams to deliver key milestones * Provide support for production systems when required ## Related Videos - [Leveraging Real time data in FSIs](https://www.wearedevelopers.com/videos/806-leveraging-real-time-data-in-fsis) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Reducing LLM Calls with Vector Search Patterns - Raphael De Lio (Redis)](https://www.wearedevelopers.com/videos/1714-reducing-llm-calls-with-vector-search-patterns-raphael-de-lio-redis) - [Meet Your New BFF: Backend to Frontend without the Duct Tape](https://www.wearedevelopers.com/videos/682-meet-your-new-bff-backend-to-frontend-without-the-duct-tape) - [Git for Code Reviews](https://www.wearedevelopers.com/videos/429-git-for-code-reviews) - [Build and Deploy a Fullstack App with Open Source Tooling](https://www.wearedevelopers.com/videos/775-build-and-deploy-a-fullstack-app-with-open-source-tooling) ## Related Articles - [Fullstack Developer Salary UK](https://www.wearedevelopers.com/magazine/251-fullstack-developer-salary-uk) - [Frontend Developer Salary in The UK](https://www.wearedevelopers.com/magazine/233-frontend-developer-salary-in-the-uk) - [What’s the Difference Between Frontend and Backend Development?](https://www.wearedevelopers.com/magazine/240-what-s-the-difference-between-frontend-and-backend-development) - [Why Upskilling And Reskilling is Important For Developers](https://www.wearedevelopers.com/magazine/428-why-upskilling-and-reskilling-is-important-for-developers) - [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london) - [React Developer Salary [2023]](https://www.wearedevelopers.com/magazine/198-react-developer-salary-2023)