Full Stack Web Developer Typescript, React, Python - Banking

Join a global leader in financial services as a contract Full Stack Web Developer. Work on innovative projects that shape the future of trading and data science in a fast-paced, collaborative environment. Take on new challenges and elevate your career by building impactful systems with top professionals. Ready for the next step? Apply now!

We are seeking a Senior Full Stack Web Developer to build dashboards and UI toolkits for a cutting-edge data science platform used by quants, sales, and trading teams. You will:

• Collaborate with quants and traders to design, develop, and deploy high-performance solutions.
• Work with the latest Python ecosystem to support data-driven insights and trading strategies.
• Be part of an agile, global team, where strong communication and collaboration are key.
• Contribute to the design of scalable systems with a focus on data engineering and performance.

• 3+ years of full-stack web development experience.
• Strong knowledge of system and API design best practices.
• Proficiency in front-end technologies (Typescript, Angular, React).
• Experience with microservices in Python, plus familiarity with Java, C++, or C#.
• Familiarity with DevOps, Git, and CI/CD pipelines.
• Strong focus on code quality and building stable, long-lasting systems.

• Experience with Python and JavaScript visualization libraries (e.g., Plotly, Matplotlib).
• Familiarity with the Python data engineering stack (e.g., Numpy, Pandas, Dask).
• Knowledge of financial concepts like equities, options, and futures.
• Familiarity with Docker, Podman, or Webpack.

• High-Impact Role: Shape the future of financial data science and trading.
• Career Growth: Join a rapidly growing team with significant exposure to complex systems.
• Collaborative Environment: Work with top talent in an agile, global team.

Location: London, 3 days onsite, 2 remote
Rate: £500-650 a day
IR35: Inside

Duration: 12 months, initially

Robert Walters Operations Limited is an employment business and employment agency and welcomes applications from all candidates