Lead React JS Developer

Sofia, Bulgaria

Role Summary:

We are seeking for experienced developers to join our R&D team in development of our innovative future platform and join our CRM, Fraud and Online teams.
By joining our family you’ll be joining some of the best product owners, delivery managers and tech teams in the industry, helping us to build and deliver from scratch a platform to serve millions of clients around the world.
This would be once in a lifetime opportunity to potentially influence and help design the future standards of the Gaming and Sport-betting industry worldwide.



  • Planning, Creating and Perfecting our company wide FE strategy and architecture
  • Collaborating with our other R&D leads the requirements definition, prototyping, design, coding, testing and deployment
  • Verify and validate code quality through code reviews and workshops
  • Working with the Delivery manager and Product owners to make sure timetable and scopes are delivered as planned and expected
  • Flag any potential issue along the flow or code
  • Bring in innovation and new techs to the team’s stack
  • Mentoring newcomers and juniors


  • Extensive experience in Front End/JavaScript production environment
  • 2+ yrs. experience with React
  • Ability to manage a team - min. 1 year will be great
  • Hands-on experience (or interest to learn) with Apollo
  • Hands-on experience (or interest to learn) with GraphQL
  • Hands-on experience on production with ES6/ES5, TypeScript, or similar
  • Scrum workflow experience


What can you expect? Lets talk at martin@cadabra.bg.

(License No. 2709 valid from 17.01.2019)