Frontend Engineer - Design System & AI UI

Omnea; Greater London; Hybrid; GBP 70,000 - 110,000; Full time

Job summary

Omnea is seeking a Frontend Engineer to own the front end across our rapidly growing product suite. You’ll drive the design system, architecture, and performance, collaborating with product and design to ship high‑quality interfaces.

You will leverage TypeScript, React, and Next.js in a modern AWS-based stack, with a focus on scalable components and accessibility. This hybrid UK-based role offers real ownership and impact.

Qualifications

• You're deeply experienced with production React applications, performance, and scalable state management.
• You understand design systems and own component APIs, migrations, and versioning.
• You have a strong sense of accessibility, CSS architecture, and cross‑breakpoint styling.

Responsibilities

• Own the front-end architecture and design system evolution across products.
• Collaborate with design and product to translate intent into reusable primitives.
• Drive performance, tooling, and delivery velocity across teams.
• Partner with engineers and designers to ship high‑quality interfaces at scale.

Skills

React

TypeScript

Front-end architecture

Design system

CSS & accessibility

Tools

Next.js

PostgreSQL

AWS

GitHub Actions

Job description

Omnea is seeking a Frontend Engineer to own the front end across our rapidly growing product suite. You’ll drive the design system, architecture, and performance, collaborating with product and design to ship high‑quality interfaces.

You will leverage TypeScript, React, and Next.js in a modern AWS-based stack, with a focus on scalable components and accessibility. This hybrid UK-based role offers real ownership and impact.