Freelance Senior Front End Developer
Core
Building and maintaining a mature, large-scale design system and proprietary ecosystem of shared libraries (headers, footers, media galleries, analytics wrappers) to deliver rich, immersive, and performant digital interactions for global clients.
Role type
Senior Front-End Developer (Design System & Shared Libraries)
Builds
Large-scale design systems, shared web libraries, and customer-facing websites (via careerplan.io/jobs/6213436004-freelance-senior-front-end-developer-at-wpp-production)
Domain
Digital Content Production / Web Development
Deliverable
product features
Required skills
HTML, CSS-SASS, Vanilla JavaScript, Design System Architecture, WCAG 2.2 AA Compliance, Handlebars, NPM, Gulp, Vite, Git, Responsive Web Design
Preferred skills
Mentoring junior developers, translating comps/wireframes to code, pixel-perfect implementation
Technologies
HTML, CSS, SASS, JavaScript, Handlebars, NPM, Gulp, Vite, Git
Responsibilities
Manage interdependent code repositories and resolve cross-repository dependencies; Collaborate with designers and engineers to define interaction behaviors; Build and maintain global web elements and custom shared libraries; Ensure web experiences are fully compliant with WCAG 2.2 AA standards.
Seniority
Senior, hands-on IC with mentorship responsibilities
