React Developer (Data)

TL;DR

React Developer (Data): Designing and building complex, high-performance web applications for data exploration and analytics within an hirify.global with an accent on UI architecture, component libraries, and frontend engineering best practices. Focus on optimising frontend performance, responsiveness, and scalability for large, real-time datasets.

Location: London (Hybrid)

Salary: £180,000 Base + Bonus

Company

An hirify.global known for its technology-first culture, greenfield development, and exceptional engineering standards.

What you will do

• Design and develop advanced React-based web applications for data exploration, analytics, and monitoring.
• Build rich, interactive user interfaces capable of handling large, real-time datasets.
• Collaborate closely with data engineers, quantitative researchers, and traders to deliver intuitive, high-impact tooling.
• Optimise frontend performance, responsiveness, and scalability.
• Contribute to UI architecture, component libraries, and frontend engineering best practices.

Requirements

• Strong commercial experience as a React Developer or Frontend Software Engineer.
• Proven experience building complex, data-driven web applications.
• Solid understanding of modern JavaScript/TypeScript, React, and frontend architecture.
• Experience optimising UI performance for large datasets or real-time applications.
• Familiarity with modern development practices (version control, testing, CI/CD).
• Excellent communication skills and ability to work closely with technical stakeholders.

Culture & Benefits

• Ownership of greenfield, data-heavy web applications.
• Market-leading compensation and bonus potential.
• Access to modern frontend technologies and tooling.
• Rapid career progression in a highly technical, performance-driven environment.
• Strong emphasis on engineering quality, usability, and system performance.
• A collaborative culture with close interaction across data, research, and trading teams.