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# Senior Full Stack Developer | up to £90,000 | Remote

- **Company:** Pearson Whiffin Recruitment Ltd
- **Location:** London, UK (Remote available)
- **Experience:** Expert
- **Salary:** £75,000.0 - £90,000.0
- **Contract:** Permanent contract
- **Skills:** Clean Code Principles, Application Programming Interfaces (APIs), Agile Methodology, Artificial Intelligence, Amazon Web Services, Cloud Computing, Databases, Software Debugging, Python (Programming Language), PostgreSQL, Node.Js, Object-Relational Mapping, Scrum Methodology, SQLite, Systems Integration, WebGL, ReactJS, Retrieval-Augmented Generation, Large Language Models, Containerization, Kubernetes, Docker
- **Published:** October 1, 2026
- **Apply:** https://www.adzuna.co.uk/jobs/details/5904366086

## About the Role

* Excellent knowledge of React and Node.
 * Some experience working with AI - Prompt Designs, LLMs, AI APIs, Integrations, RAG, orchestration frameworks (e.g. LangChain), agentic patterns, MCP… etc
 * Good knowledge of Python would be knowledgeable
 * Familiarity with databases (Postgres, SQLite) and ORMs (TypeORM).
 * Experience with Docker, containerisation, and AWS.
 * Other beneficial technical skills include Electron, Material-UI (MUI), and Storybook.
 * Experience or interest in Unity, WebGL, or similar interactive technologies would be advantageous.

## Description

* Design, develop, and implement new features and components across the app, and React-based editor for web, desktop (Electron), and cloud/edge services.
 * Write clean, efficient, well-documented, and maintainable code.
 * Collaborate closely with multidisciplinary teams (Design team, Unity Developers) using Agile workflows.
 * Participate in discovery sessions, road-map planning, sprint planning, demos, and retrospectives
 * Identify, propose, and document architectural decisions and improvements.
 * Troubleshoot, debug, and optimise application code and cloud-based APIs to enhance performance, reliability, and security.


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