Mattermark Studios ReactJs and React Native Developer

Mattermark Studios

Job Title: ReactJs and React Native Developer

About Mattermark Studios: Mattermark Studios is a US-based company that provides a professionally managed software team that solves hard problems and builds amazing applications.

Our mission is simple: make technology an asset for your business, not an obstacle. If we don’t think we can make a meaningful contribution, we won’t take your business. It’s our conviction software is there to help you grow. And because we’re partners, we only grow when you do.

Job Description: We are looking for a great fulltime JavaScript developer who is proficient with React.js and React Native to work with our team in Nairobi, Kenya.

Your primary focus as a front-end developer will be on developing web and mobile applications (React/Native/Redux).

We’re looking for a dynamic individual who can build well-designed, performant and effective front-end web applications that support complex business rules/flows.


  • Drive front end architectural decisions to develop a maintainable and reliable set of edge applications
  • Building reusable components and front-end libraries for future use
  • Translating designs and wireframes into high-quality code
  • Optimizing components for maximum performance across a vast array of web-capable devices and browsers
  • Build functionality to interface with backend data sources
  • Provide constant feedback on pull requests to increase code quality
  • Be able to work as a team with other fellow developers


  • Ability to understand business requirements and translate them into technical requirements
  • Strong understanding and working experience with Modern JavaScript features such as ES6, ES7 & ES8
  • Thorough understanding of React.js and React Native and there core principles
  • Experience building modular JavaScript applications with React and Redux
  • Understands Test-Driven Development and has experience creating Javascript-based test coverage
  • Familiarity with RESTful APIs and it’s a plus to be familiar with GraphQL language and framework such as Apollo, Relay.js
  • Experience with MySQL and PostGres database a plus or other relational database technologies
  • Strong understanding and working experience with Sass, Less, or PostCSS
  • Familiarity with code versioning using Git
  • Experience with AWS hosting and architectures is a plus
  • Familiarity with Agile Development Process – Kanban

How to Apply

To apply, please send an email with an updated CV attached to

Note: applicants who have a knowledge and at least built a mobile app with React Native with a link to a public GitHub, Gitlab or bitbucket repo will be the only ones who will be contacted.

ICT and Technology
Updated: January 16, 2018 — 9:32 pm