React Js jobs in United Kingdom

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Switch Tech Talent

sheffield, south yorkshire, United Kingdom

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4

04.06.2025

19.07.2025

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Senior Frontend Engineer

Fully Remote (EU)

We’re working with a high-growth, product-led SaaS company in the SalesTech space that’s looking for a Senior Frontend Engineer with a passion for architecture, scale, and smart collaboration.

This is a key role for someone who’s framework-agnostic but deeply experienced with React, loves working on large features with impact, and thrives in a cross-functional product team. You are not afraid to challenge the surrounding structure to bring the entire developer experience/product up to the next level.

What you’ll bring as the Senior Front End Engineer:

• 6+ years in software development (mostly frontend)
• Deep React/JS/TS knowledge
• Real-world experience with component libraries, design systems & CI/CD
• Experience leading projects, collaborating on roadmaps, and mentoring peers
• Strong grasp of frontend fundamentals: HTML, HTTP, auth flows, CORS, etc.
• A big-picture thinker who works closely with backend, design & product

If you're looking for meaningful ownership and the space to influence frontend excellence, let’s talk.