Senior Frontend Design Engineer — React/TypeScript UI Architect

Bond Williams; Greater London; Hybrid; GBP 83,000 - 129,000; Full time

Job summary

Bond Williams seeks a Senior Frontend Design Engineer to join on an initial 3-month contract. You will bridge product design and frontend engineering, taking ideas from wireframes through to production-ready applications on a London hybrid/remote setup.

We value strong React/TypeScript skills, UI/UX awareness, and experience building scalable frontend architectures with reusable components and robust tests. Immediate start offered.

Qualifications

• Strong experience delivering complex web apps in React/TypeScript.
• Ability to translate wireframes into polished UI components.
• Proven expertise in building scalable frontend architectures.
• Experience with reusable component libraries and modern testing tooling.

Responsibilities

• Bridge product design and frontend engineering from wireframes to production.
• Develop high-quality, accessible user interfaces with pixel-perfect polish.
• Collaborate with engineers, product teams and stakeholders across the business.

Skills

React

TypeScript

UI/UX awareness

Reusable components

Frontend architecture

Testing (Playwright)

Testing (Vitest)

Testing (Jest)

Testing (RTL)

Cross-functional collaboration

Autonomous delivery

Tools

Playwright

Vitest

Jest

React Testing Library

Job description

Bond Williams seeks a Senior Frontend Design Engineer to join on an initial 3-month contract. You will bridge product design and frontend engineering, taking ideas from wireframes through to production-ready applications on a London hybrid/remote setup.

We value strong React/TypeScript skills, UI/UX awareness, and experience building scalable frontend architectures with reusable components and robust tests. Immediate start offered.