> Markdown version of [/jobs/ext/4000334-full-stack-engineer](https://www.wearedevelopers.com/jobs/ext/4000334-full-stack-engineer). 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 Engineer - **Company:** Client Server - **Location:** London, UK - **Salary:** £85,000.0 - £100,000.0 - **Contract:** Permanent contract - **Skills:** Artificial Intelligence, Computer Programming, Python (Programming Language), ReactJS - **Published:** October 29, 2026 - **Apply:** https://www.client-server.com//job/full-stack-engineer-python-react-trading/apply ## About the Role * You have strong full stack software development skills, with Python and React experience * You have experience within a finance environment and a good understanding of financial markets and the trade lifecycle - keen to deepen your knowledge * You're comfortable with AI and agentic coding techniques * You have excellent communication and stakeholder management skills, confident working with portfolio managers and front office traders * You have achieved a 2.1 or above in a STEM discipline ## Description Are you a bright, ambitious Full Stack Engineer with a good knowledge of the trade lifecycle and financial markets? You could be progressing your career as a Full Stack Engineer at a global Investment Management firm. As a Full Stack Engineer you'll develop, test and maintain quantitative models and analytical tools using languages across the full stack, primarily using Python and React. Collaborating closely with quantitative researchers and traders, you'll help research and implement new trading strategies, translating requirements into robust, efficient software solutions. You'll analyse data, backtest models and strategies, optimise existing systems for performance and scalability and contribute to improvements across the development process and infrastructure. You'll also troubleshoot production issues, maintain clear documentation and improve your knowledge of quantitative finance, programming and technology.