Frontend Developer

Front-End Developer

Location: London, Hybrid (1 day per week in the office)

Salary range: £50-60k + benefit

Tech: JavaScript, TypeScript, HTML5, CSS/SASS, Django, Vite, Webpack

Industry: B2B Media, Digital Infrastructure

Immersum are working exclusively with a Media and Publishing business who are ' the' leader in their niche. You will work in a small cross functional product team who are embarking on an exciting period of growth.

The Company:

The business is going through an exciting period of investment and growth, with the Web Engineering team responsible for the full web application development lifecycle. You will lead the rebuilding of their Front-end across an enterprise scale website with 300k members and 15 million+ hits per year. Their CMS serves 130k pages across 7 distinct websites in multiple languages. There is also an opportunity to work across their market-leading Sales Enablement Platform and their Market Intelligence Platform, currently in beta.

The Role:

They are looking for a Front-End Developer to join a collaborative, cross-functional Web Engineering team. You'll be building responsive, user-facing features using modern JavaScript frameworks, translating Figma designs into accessible and interactive interfaces, and taking ownership of the quality and performance of the front end. A key part of the role will be helping to redevelop and modernise the front-end architecture, while working closely with backend engineers to define API contracts and with product teams to shape technical requirements.

The Tech:

• Modern JavaScript / TypeScript
• HTML5 / CSS3 / SASS
• CSS Grid / Flexbox
• Vite / Webpack
• npm / pnpm
• Django templating
• Component libraries / design systems
• REST APIs
• Responsive and accessible web development

You'll ideally have 3–5 years' professional front-end development experience, with strong knowledge of modern JavaScript or TypeScript and a good understanding of accessible, responsive web development.

If you're looking for a front-end role where you'll have genuine ownership of the architecture and design system, while working on high-traffic digital products used by hundreds of thousands of professionals, click apply now to find out more.