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Senior Full Stack Product Engineer

Harnham
Department:Fullstack React
Type:REMOTE
Region:UK
Location:West Midlands, England, United Kingdom
Experience:Mid-Senior level
Salary:£110,000 - £110,000
Skills:
JAVASCRIPTREACTBACKEND DEVELOPMENTAPISDEVOPSRUBY ON RAILSAWSCLOUD INFRASTRUCTUREAI SOLUTIONS
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Job Description

Posted on: September 25, 2025

FULL STACK PRODUCT ENGINEER

£110,000 + BENEFITS

UK REMOTE

Looking for a role where you can shape the future of a growing SaaS platform, work across the product lifecycle, and help solve real challenges for design and product teams?

THE COMPANY:

I'm working with a SaaS platform that focuses on documentation, governance, and collaboration for design systems. This is a great opportunity to be part of a start up/scale up in a high growth period.

THE ROLE:

This is a hands-on product engineering role where you'll contribute to everything from ideation to release. You'll collaborate closely with designers and PMs in small, autonomous squads to build features that help teams scale their design systems.

  • Work on projects like:
  • Managing and exporting design tokens
  • Building analytics tools to track adoption of design systems
  • Creating state management tools for components across platforms
  • Contribute to roadmap planning, process improvements, and product strategy
  • Collaborate across the product lifecycle: ideation, planning, building, QA, release

YOUR SKILLS AND EXPERIENCE:

A successful Fullstack Engineer will have the following:

  • Strong experience with JavaScript + React
  • Backend development experience (APIs, devops basics)
  • A product-focused mindset with attention to solving user problems
  • Ruby on Rails
  • AWS / cloud infrastructure knowledge
  • Experience applying AI solutions to user problems
  • An interest in design systems or design tooling

THE BENEFITS:

You will receive a salary up to £110,000 depending on experience, plus a competitive benefits package.

HOW TO APPLY:

Please register your interest by sending your CV to Molly Bird via the apply link on this page.

Originally posted on LinkedIn

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