“SoftConstruct LLC” is looking for a “Senior React JS Developer”.


  • Responsible for development of new highly-responsive, web-based user interface
  • Develop new user-facing features using React.js
  • Build reusable components and front-end libraries for future use
  • Translate designs and wireframes into high-quality code
  • Construct visualizations that are able to depict vast amounts of data
  • Develop a flexible and well-structured front-end architecture
  • Develop new components and features
  • Document and refactor our frontend codebase

Required Qualifications:

  • Bachelors’ degree in Computer Science or any related field
  • At least 4 years of experience working with Javascript, preferably React.js
  • Knowledge of Pure JS (ES5,6,), React.js (up to current version)
  • Knowledge of React Reconciliation algorithm
  • Experience with Git
  • Experience with state management tools (Redux, MobX)
  • Experience with bundlers (Webpack, Rollup, etc.)
  • Familiarity with React Fiber 
  • Knowledge of algorithms
  • Knowledge of design patterns
  • Experience with object-oriented programming
  • Familiarity with web application deployment process
  • Knowledge of programming paradigms
  • Familiarity with principles of good user experience

Desirable skills

  •  Understanding of JS working under the hood 
  •  Interpreter work
  •  Understanding of browser's rendering process
  •  Experience with performance testing tools and audits, analyzer tools
  •  Up to date with the latest technologies