React Front End Developer in Barcelona

As a Senior Frontend Engineer, you will play a critical role in the development and technical leadership of our new UI website based on ReactJS and Reflux that will be launched soon.

The ideal candidate will be an experienced technologist, passionate about software engineering. You should have a strong background using Node and building applications using REST APIs as their backend.

Responsibilities

· Design and implementation of our frontend product.

· Work closely with the backend teams on service APIs

· Develop code with best practices and design patterns

· Work with an heterogeneous team consisting of Product, Design, QA and Operations

· Mentor other developers in frontend technologies

· Be a technical leader in frontend technologies inside your team

Requirements: 


·5 years of hands-on software development experience

·Good knowledge of React or similar frameworks

·Flux or Reflux design patterns

·Experience with automated task runners, such as Gulp

·Experience with javascript unit testing frameworks such as Jasmine, Mocha or Jest

·Experience maintaining and building commercial applications

· of frontend applications and understanding of NodeJS.

·Great analytical and problem solving skills

·English at a conversational level