Senior Product Design Engineer — Remote, AI & Design Systems

Jobgether SRL; United Kingdom; Remote; GBP 76,000 - 113,000; Full time

Benefits offered by this job

Fully remote

Equity included

Async-first

30 paid OOO days per year

Job summary

Jobgether SRL, via a partner, seeks a Senior Product Design Engineer based in the United Kingdom. You will own core product surfaces end to end, blending design craft with frontend engineering, design systems, and interaction design.

You will build reusable primitives, evolve an open-source component library, and work with AI-assisted tools to prototype ideas and move them from concept to production in a remote-first, async environment.

Qualifications

• Evolved from product design to design engineering with ownership of complex areas.
• Exceptional craft with frontend skills in HTML, CSS, TypeScript and React.
• Ability to independently turn concepts into polished, production-ready implementations.
• Experience designing and engineering custom UI components and primitives.
• Deep expertise in headless primitive composition; Base UI/Radix knowledge helps.
• Strong accessibility knowledge including WCAG/ARIA practices.

Responsibilities

• Own core product surfaces from concept to production, including booking flows and scheduling primitives.
• Translate problems into high-quality designs, prototypes, and production-ready frontend components.
• Build prototypes using AI tools like Claude Code, Cursor, and v0 to answer design questions.
• Deliver components that engineers can use directly with proper semantics and accessibility.
• Maintain and improve the shared design system with reusable primitives.
• Document design decisions and collaborate asynchronously with teams.

Skills

Product design craft

Frontend engineering

React

TypeScript

Design systems

Accessibility

AI-assisted development tools

Open-source components

Tools

Base UI

Radix

Open-source component systems

Job description

Jobgether SRL, via a partner, seeks a Senior Product Design Engineer based in the United Kingdom. You will own core product surfaces end to end, blending design craft with frontend engineering, design systems, and interaction design.

You will build reusable primitives, evolve an open-source component library, and work with AI-assisted tools to prototype ideas and move them from concept to production in a remote-first, async environment.