Senior Front-End Engineer: Global, Immersive Web Systems

WPP Production; Buenos Aires; Híbrido; ARS 105.694.000 - 150.991.000; Jornada completa

Descripción de la vacante

WPP Production in Buenos Aires is seeking a Senior Front-End Developer to build and maintain a mature, large‑scale design system and shared libraries. You will collaborate with designers and engineers to deliver rich, accessible experiences using HTML, CSS/SASS and JavaScript across multiple channels.

Embedded in a hybrid US and Argentina team, you will manage interdependent code repositories, champion pixel‑perfect implementation, and mentor junior teammates while advocating quality and

Formación

• 5+ years’ experience working as a front-end developer.
• Experience building and maintaining large-scale design systems.
• Ability to guide and coach junior teammates.
• Excellent verbal and written communication with clients and non-technical colleagues.
• Experience with web application development.

Responsabilidades

• Develop and maintain a mature, large-scale design system and shared libraries.
• Collaborate with designers and engineers to define interaction Behaviors.
• Translate designs into responsive, accessible components across browsers and devices.
• Manage interdependent repositories in a hybrid US and Argentina team.

Conocimientos

HTML

CSS/SASS

JavaScript

Design systems

Responsive web design

Accessibility WCAG 2.2 AA

Mentoring

Code review

Herramientas

Git

Handlebars

NPM

Gulp

Vite

Vanilla JavaScript

Descripción del empleo

WPP Production in Buenos Aires is seeking a Senior Front-End Developer to build and maintain a mature, large‑scale design system and shared libraries. You will collaborate with designers and engineers to deliver rich, accessible experiences using HTML, CSS/SASS and JavaScript across multiple channels.

Embedded in a hybrid US and Argentina team, you will manage interdependent code repositories, champion pixel‑perfect implementation, and mentor junior teammates while advocating quality and