Frontend Developer

  • Brussels, Belgium

Frontend Developer

Job description

We are looking for a Frontend Developer.

Responsibilities will include implementing visual elements and their behaviors with user interactions. You will work with both front-end and back-end web developers to build all client-side logic. You will also be bridging the gap between the visual elements and the server-side infrastructure defining how the application loads the data and reacts to user inputs.


Your Responsabilities

  • Develop new user-facing features
  • Build reusable code and libraries for future use
  • Ensure the technical feasibility of UI/UX designs
  • Optimize applications for maximum speed and scalability
  • Assure that all user input is validated before submitting to back-end services
  • Collaborate with other team members and stakeholders

Requirements

  • Strong understanding of JavaScript, its quirks, and workarounds
  • Basic understanding of web markup, including HTML5 and CSS3
  • Good understanding of one major Javascript Framework
  • Good understanding of asynchronous request handling, partial page updates, and AJAX
  • Proficient understanding of cross-browser compatibility issues and ways to work around such issues
  • Proficient understanding of code versioning tools, such as Git
  • Good understanding of browser rendering behavior and performance