26 to 28 of 28 React Developer Jobs in Central London

Senior React Developer | Highly-Autonomous Role | Leading Multi-Strategy Hedge Fund | Innovation | Leading Compensation Package | London We’re supporting a pioneering technology team within one of the most technically sophisticated and financially successful firms operating today. They’re scaling a lean but high-impact engineering unit that builds internal tooling and platforms used across everything from … People Ops to Investment Research. The Opportunity They’re looking for a seasoned React Developer to take real ownership of frontend projects — working on high-visibility platforms used by internal stakeholders across the business. You’ll collaborate closely with product-minded engineers and UX designers in a flat, remote-first team known for delivering fast, thoughtful … end-users. Autonomy: The team thrives on independence — no micromanagement, just trust and delivery. Engineering Depth: You’ll join colleagues with backgrounds in Big Tech, all of whom understand React beyond surface-level usage. Impact: While the core remit focuses on business process tools, the team is steadily branching into more investment-facing and AI-driven initiatives. What They More ❯

Mid - Senior level Full Stack Ruby developer - React Location: Central London (2 times a month) Salary: £60-80k + Benefits About my client: a profitable SaaS business with a strong foundation and exciting growth prospects. As a long-term client of Opus, they have an low turnover rate within the tech team, with a stable … looking for a talented Mid-Level Full Stack Developer with 3-5 years of experience to join their team. You will be working with Ruby and React to develop and enhance our innovative products. Responsibilities: Develop and maintain web applications using Ruby and React. Collaborate with cross-functional teams to define, design, and ship new features. More ❯

We’re seeking an experienced PHP/React Developer to enhance our translation solutions, especially our in-house CAT tool, Robert . You’ll need proven expertise in designing and developing robust applications using PHP and React, with a clear understanding of best practices, secure coding, and scalable architecture. We’re open to flexible arrangements More ❯