Frontend Developer (React JS)

  • Location: Barcelona
  • Salary: Attractive
  • Type: Permanent
  • Job reference: 21415

Are you an experienced Frontend Developer?

We are looking for ReactJS Developers who can be the go-to developer for the entire stack of ReactJS. We like to work collaboratively and release features multiple times a day, so you'd be joining a fast-paced environment.

On a day to day basis, you will: 

  • Define the direction of our ReactJS projects (They will all be new projects!)
  • Lead the building of scalable, reusable and reliable ReactJS code
  • Refactor existing code to meet high-quality standards (TDD/BDD, coding standards)
  • Help maintain and review code that's well organised and secure
  • Build responsive and cross-browser compatible web UI code
  • Integrate web pages and web services with the Company's backend APIs
  • Drive the adoption of relevant new technologies where appropriate
  • Identify bottlenecks and bugs, and devise best practices and solutions
  • Share documents and knowledge both verbally and in writing
  • Approach problems in a pragmatic and agile way



  • Expert skills and solid working experience with ReactJS, Redux/Flux, Jest/Enzyme/Ava/Mocker, NodeJS/ExpressJS
  • Advanced skills with most web-related front-end technologies, such as JavaScript ES5/ES6, HTML, CSS and SASS
  • Experience working on big, challenging projects
  • Proficient understanding of version control tools (ideally Git or similar)
  • Good understanding of visual design, usability, web accessibility and SEO
  • Familiarity with web accessibility
  • Passion for your work and striving to do things “the right way” (semantics, validity, flexibility, maintainability, …)
  • Attention to detail

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