Senior Frontend Developer

JR United Kingdom; Hounslow; Remote; GBP 50,000 - 85,000; Full time

Job summary

A high-growth, product-led SaaS company in the SalesTech space is looking for a Senior Frontend Engineer. This fully remote position seeks a developer with significant experience in React and a passion for improving the developer experience within a collaborative, cross-functional team.

Qualifications

• 6+ years in software development (mostly frontend).
• Real-world experience with component libraries and design systems.
• Experience leading projects and mentoring peers.

Responsibilities

• Collaborate on large features with cross-functional teams.
• Challenge structure to improve developer experience.
• Influence frontend excellence in a product-driven company.

Skills

Deep React knowledge

JavaScript

TypeScript

HTML

CORS

Job description

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Senior Frontend Developer, south west london

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Client:

Switch Tech Talent

Location:

south west london, United Kingdom

Job Category:

Other

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EU work permit required:

Yes

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Job Views:

4

Posted:

04.06.2025

Expiry Date:

19.07.2025

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Job Description:

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.