Senior React Engineer

Job Description

The Role This is a pure frontend React role for a Senior or Lead Engineer who thrives on building complex, high-performance user interfaces from first principles.

You won’t be plugging into pre-built component libraries or heavily abstracted frameworks — this is about real frontend engineering: architecture, performance, scalability, and clean design systems built from the ground up.

You’ll work closely with Product, UX/UI, and Engineering teams to deliver business-critical, customer-facing applications, while also shaping frontend standards and mentoring others.

What You’ll Be Doing

• Architect, build, and scale modern React applications in a complex product environment
• Develop clean, reusable, and highly modular components without heavy reliance on UI frameworks
• Translate product and design requirements into intuitive, high-quality user experiences
• Own frontend architecture decisions, including state management, performance, and scalability
• Collaborate closely with Product Owners, BAs, and Designers to deliver customer-centric solutions
• Lead code reviews, mentor engineers, and drive frontend best practices across the team
• Solve complex UI challenges (e.g. multi-brand theming across shared platforms)
• Continuously improve performance, accessibility, and responsiveness

Tech Environment

• Core: React, JavaScript (ES6+)
• Styling: Vanilla CSS / CSS-in-JS (no heavy UI frameworks)
• Tooling: Webpack, Vite, modern build pipelines
• Practices: Component-driven development, CI/CD, Git

What We’re Looking ForTechnical Strength

• Deep expertise in React and modern JavaScript
• Strong fundamentals in HTML, CSS, and browser behaviour
• Proven experience building scalable SPAs and component architectures
• Ability to build UI systems from scratch, not just assemble libraries
• Strong understanding of performance optimisation and frontend architecture

Are you interested in this position?

Apply by clicking on the “Apply Now” button below!

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