We are looking for a Senior Front-End Developer to join one of our clients – a disruptive startup in the field of AI and instant message technologies in Barcelona.

Must-have Requirements:

• Experience in HTML5, CSS3/SASS
• Knowledge in Bootstrap (v4+), React, and Redux
• Experience with ReactNative, Service Workers, and Firebase
• Knowledge in UI/UX

Nice-to-have Requirements:

• Knowledge in React Hooks
• Experience with Sockets and/or Observers
• Understanding of Higher-Order Components and Functional Programming
• Experience with REST APIs, NodeJS, and MongoDB
• Experience in testing with Enzyme and Chai, or Cypress
• Experience with Styled Components programming

Benefits:

• Be part of a highly innovative, growing startup in the field
• Put to practice and continue learning new technologies with...