Frontend Architect - High-Traffic Web Platform (Hybrid)

Immersum; Greater London; Hybrid; GBP 50,000 - 60,000; Full time

Benefits offered by this job

Hybrid work model

Job summary

Immersum is seeking a front-end Engineer to lead the rebuild of the front-end across an enterprise-scale website used by hundreds of thousands of professionals. You will own the architecture and design system, delivering responsive and accessible UI across multiple pages and languages.

You will work in a small cross-functional product team, in a hybrid London-based setup, with a starting date January 2027 and a salary band of £50k-£60k plus benefits.

Qualifications

• Front-end development experience with modern tooling and architecture.
• Experience building scalable, accessible UI for large web apps.

Responsibilities

• Lead the rebuild of the front-end for an enterprise-scale website.
• Own the front-end architecture and design system across multiple sites.
• Collaborate with a small cross-functional product team on growth initiatives.

Skills

Ownership of architecture

Design system ownership

Cross-functional collaboration

Tools

HTML5

CSS3

SASS

Vite

Webpack

npm

pnpm

REST APIs

Responsive design

Accessible web development

Job description

Immersum is seeking a front-end Engineer to lead the rebuild of the front-end across an enterprise-scale website used by hundreds of thousands of professionals. You will own the architecture and design system, delivering responsive and accessible UI across multiple pages and languages.

You will work in a small cross-functional product team, in a hybrid London-based setup, with a starting date January 2027 and a salary band of £50k-£60k plus benefits.