Senior Front-End Engineer - Remote (Lit/Web Components)

ActioGlobal; Barcelona; A distancia; EUR 35.000 - 52.000; Jornada completa

Descripción de la vacante

ActioGlobal is seeking a proactive Frontend Engineer to join our boutique agency with global impact. You will learn under senior developers while modernizing our internal platform with Lit and Web Components, migrating features from a legacy system, and building reusable UI components from UX designs.

You’ll write clean ESNext JavaScript, contribute to unit and integration tests, and keep Storybook documentation up to date, collaborating daily with the team.

Formación

• Graduate (Computer Science), Web Development vocational training, or a high-intensity Frontend Bootcamp.
• Core Tech: JavaScript (ES6+), HTML5, CSS3 (Flexbox/Grid), and JS Bundlers.
• Growth Mindset: Proactive, curious, and open to constructive feedback (code reviews).
• Attention to Detail: Pixel-perfect design and great UX.
• Git: Basic version control (clone, commit, push, pull).
• Spanish: proficient to work
• English: Good enough to read technical docs and communicate internally.
• UNIX / Bash Fundamentals: comfortable using the terminal.

Responsabilidades

• Soak up knowledge and contribute to modernizing our platform.
• Help build modern UI using Lit and Web Components.
• Migrate features from the legacy system to the new Web Components architecture.
• Implement new features where required.
• Write clean JavaScript (ESNext) following industry best practices.
• Help create unit and integration tests for a robust frontend.
• Keep our component library (Storybook) up to date.
• Identify and fix visual or logic issues under supervision.
• Collaborate in daily scrums and refinements.

Conocimientos

JavaScript ES6+

HTML5

CSS3

Web Components

Lit

Storybook

Git basics

Unix Bash

Testing

TypeScript

Educación

CS degree or equivalent

Herramientas

React

Vue

Angular

Lit

Figma

WCAG

TypeScript

Descripción del empleo

ActioGlobal is seeking a proactive Frontend Engineer to join our boutique agency with global impact. You will learn under senior developers while modernizing our internal platform with Lit and Web Components, migrating features from a legacy system, and building reusable UI components from UX designs.

You’ll write clean ESNext JavaScript, contribute to unit and integration tests, and keep Storybook documentation up to date, collaborating daily with the team.