About your job:

At Yellow, we care a lot about user experience. You will join a cross-functional team to develop and maintain our web solutions for both, end-users and internal tools.

All systems are required to be fast, reliable and to support millions of bikes and users.

You'll be working with a great team, including founders of 99, the first brazilian unicorn, and the former CEO of Caloi.

Here you are going to be responsible for:

  • Develop and maintain our web pages
  • Understand and foresee our system requirements
  • Work closely with mobile and backend developers to design service interfaces and improvements
  • Work closely with CX team helping them to design the best experience for our users
  • Guarantee high performance of our web pages
  • Build and maintain web solutions to our end-users (riders) and internal teams

Double click in your routine:

  • Develop new features and fix bugs in our java/rails based code
  • Work side-by-side with product/CX team to design requirements
  • Keep our source organized in our git repository
  • Collaborate in building and enforcing the roadmap
  • Manage and prioritize your tasks efficiently
  • Collaborate with architecture and code design decisions

Our requirements for this position are:

  • 4+ years experience in front-end development
  • Advanced Object Oriented skills
  • Advanced Javascript/CSS/HTML skills
  • Dominance of RESTful concepts
  • Hands-on experience with development best practices (testing, code-review, etc)
  • Strong sense of commitment and delivery focus

Preferred Qualifications

  • Advanced Cloud Computing skills
  • Advanced React skills


  • Startup environment
  • Flexible working hours
  • Work in a startup pre-launch phase

Our Current Stack

  • AWS Cloud-based development:
    • Beanstalk
    • DynamoDB
    • SQS
    • SNS
    • Route53
    • ElasticSearch