React Engineer
Listed on 2026-07-22
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Software Development
Front End Developer, React.js
Location: Greater London
The Opportunity
We're partnering with a leading buy-side investment firm that is looking to hire a React Engineer to build the next generation of front-end applications supporting trading, pricing, and quantitative research.
This is a fantastic opportunity to work at the intersection of modern web technologies and quantitative finance, developing high-performance, data-intensive applications that power real-time decision-making across global markets. You'll collaborate closely with traders, quantitative researchers, and software engineers to deliver intuitive, mission-critical platforms used every day.
What You'll Be Doing- Build intuitive, data-rich user interfaces for trading, analytics, and pricing platforms.
- Integrate front-end applications with real-time market data and backend services.
- Collaborate with engineers, quantitative researchers, traders, and business stakeholders to deliver scalable, production-ready solutions.
- Drive improvements in UI architecture, application performance, and overall user experience.
Build Business-Critical Applications – Develop front-end platforms that directly support trading, investment, and research decisions.
Work with Real-Time Market Data – Build responsive, data-rich applications capable of processing and visualising live market information.
Exceptional Engineering Team – Work alongside world-class software engineers, quantitative researchers, and trading professionals.
Modern Technology Stack – Leverage the latest front-end technologies, engineering best practices, and high-performance infrastructure.
Meritocratic Culture – Enjoy outstanding compensation, rapid career progression, and the opportunity to make a meaningful impact from day one.
What We're Looking For- Degree in Computer Science, Engineering, Mathematics, or another STEM-related discipline.
- 1+ years of professional software engineering experience.
- Strong commercial experience with React and modern front-end development.
- Experience with Agile development, Git, and CI/CD practices.
- Excellent analytical, problem-solving, and communication skills.
- Experience with Python or other backend technologies.
- Exposure to financial markets, trading systems, or data-intensive applications.
- Experience building real-time data visualisation or analytics platforms.
If you're looking to apply your front-end engineering expertise to complex, business-critical systems while working alongside some of the industry's leading engineers and quantitative professionals, we'd love to hear from you.
Apply now or contact for a confidential discussion.
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