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React Developer

at Cartrack Technologies in Johannesburg

Cartrack Technologies is looking for a React developer to join our growing international team. As a leader in vehicle telematics solutions serving a user base of over 1 million subscribers, we understand the importance of offering our customers the best technology to monitor and manage their fleet. This is why we develop our own technology covering both hardware and software, making us one of the largest technology companies in South Africa.

We are looking for a developer that can help us achieve our ambitious goals. The developer we have in mind should fit the following profile:


  • Developing new user-facing features using ReactJS and maintaining an existing codebase.
  • Building reusable components and front-end libraries for future use
  • Translating designs into high-quality code
  • Ability to understand business requirements and translate them into technical requirements.
  • Development work will be focused on complex functionality as opposed to complex UI.
  • Optimizing components for maximum performance across a vast array of web-capable devices and browsers

Mandatory Skills:

  • Strong proficiency in JavaScript (ES6), including DOM manipulation and the JavaScript object model
  • Thorough understanding of ReactJS and its core principles
  • Experience with Redux and Redux-Saga
  • Experience in styling using SASS
  • Familiarity with Git and Gitflow

Optional Skills:

  • Ability to write tests using Jest or alternative such as Mocha or Chai.
  • Experience with common front-end development tools such as Babel, Webpack, NPM
  • Styled components
  • Core PHP
  • PostgreSQL
  • Familiarity with React features as of version 16.8
  • Familiarity with Agile development process
  • Familiarity with Bitbucket and Jira

To apply for this position, please send your CV to Please include a 100-word motivation of why you think you fit this role. The subject of your email MUST be “I love React”.

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Full-time React Developer at Cartrack Technologies in Johannesburg

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Published at 08-08-2019
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