Frontend Developer(React JS) | Online Jobs | Optimhire

Frontend Developer(React JS)


● Develop new user-facing features

● Build reusable code and libraries for future use

● Ensure the technical feasibility of UI/UX designs

● Optimize application for maximum speed and scalability

● Assure that all user input is validated before submitting to back-end

● Collaborate with other team members and stakeholders

● Continuously discover, evaluate, and implement new technologies to maximize development efficiency Skills

● 2+ Years of experience in working with React js as a frontend developer

● Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model

● Proficiency in React native is a valuable add on

● Proficient understanding of web markup, including HTML5, CSS3

● Proficient understanding of client-side scripting and JavaScript / TypeScript frameworks, including jQuery

● Thorough understanding of React.js and its core principles

● Experience with popular React.js workflows (such as Flux or Redux)

● Familiarity with newer specifications of EcmaScript

● Experience with data structure libraries (e.g., Immutable.js)

● Knowledge of isomorphic React is a plus

● Familiarity with RESTful APIs

● Knowledge of modern authorization mechanisms, such as JSON Web Token

● Familiarity with modern front-end build pipelines and tools

● Experience with common front-end development tools such as Babel, Webpack, NPM, etc.

● Ability to understand business requirements and translate them into technical requirements

● A knack for benchmarking and optimization

● Good understanding of asynchronous request handling, partial page updates

● Basic knowledge of image authoring tools, to be able to crop, resize, or perform small adjustments on an image. Familiarity with tools such as as Gimp or Photoshop is a plus.

● Proficient understanding of cross-browser compatibility issues and ways to work around them.

● Good understanding of SEO principles and ensuring that application will adhere to them.

● Understanding of “session management” in a distributed server environment

● Should be able to write clean robust code & must follow coding principles

● Have good knowledge in Agile - Scrum process, Jira tool.

● Experience in Swagger/ Open api documentation

● Proficient understanding of code versioning tools, such as Git

Job Type



Frontend Developers

Must have Skills

  • HTML 5 - 2 Years
  • CSS 3
  • Rest API - 2 Years
  • Redux
  • React Native - 2 Years
  • React.Js - 2 Years


  • JavaScript - 2 Years


14 - 17 K/Year USD (Annual salary)

Longterm (Duration)

Partially Remote Chennai, Tamil Nadu, India


Nirmal K