Senior React JS Front End Developers / Leads

We are looking for a skilled React.js developer to join our front-end development team. In this role, you will be responsible for developing and implementing user interface components using React.js concepts and workflows such as Redux, Flux, and Webpack. You will also be responsible for profiling and improving front-end performance and documenting our front-end codebase.
To ensure success as a React.js developer, you should have in-depth knowledge of JavaScript and React concepts, excellent front-end coding skills, and a good understanding of progressive web applications.

Ultimately, a top-class react.js developer should be able to design and build modern user interface components to enhance application performance.

Responsibilities
Meeting with the development team to discuss user interface ideas and applications.
Reviewing application requirements and interface designs.
Identifying web-based user interactions.
Developing and implementing highly responsive user interface components using react concepts.
Writing application interface codes using JavaScript following react.js workflows.
Optimizing components for maximum performance across a vast array of web-capable devices and browsers
Troubleshooting interface software and debugging application codes.
Developing and implementing front-end architecture to support user interface concepts.
Monitoring and improving front-end performance.
Documenting application changes and developing updates.

Requirements
Previous experience working as a react.js developer.
In-depth knowledge of JavaScript, DOM, CSS, HTML, and front-end languages.
Knowledge of REACT tools including React.js, Webpack, Enzyme, Redux, and Flux.
Have a solid understanding of the NPM registry
Familiarity with RESTful APIs
Knowledge of authorization mechanisms, such as JSON Web Token
Familiarity with code versioning tools & JIRA
Experience with user interface design.
Knowledge of performance testing frameworks including Mocha and Jest.
Experience with browser-based debugging and performance testing software.
Familiarity with databases - MySQL, MongoDB
Excellent troubleshooting skills.