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Urgent! Lead UI Developer - Reactjs/Javascript Jobs | Xebia

Lead UI Developer Reactjs/Javascript



Job description

Job Title : Lead UI Developer - Reactjs /Javascript

Job location : Bengaluru

Exp Range : 6-14 years

Notice Period : immediate - 15 days


Position Overview : We are seeking a Frontend Engineer with 6–10 years of expertise in React.js with TypeScript and Node.js.

The primary focus will be on developing user interface components using well-known React workflows (Flux/Redux) and ensuring applications are secure, performant, robust, and maintainable.

The role requires close collaboration with cross-functional teams and a commitment to high-quality design and development.


Responsibilities

  • Develop new user-facing features and maintain existing ones using React.js, TypeScript, and Redux/MobX.
  • Build reusable components and front-end libraries for scalability.
  • Translate designs and wireframes into high-quality code.
  • Optimize components for maximum performance across a wide range of devices and browsers.
  • Maintain strong security posture of the frontend codebase.
  • Monitor and improve Web Vitals performance scores.
  • Ensure high test coverage with unit and integration tests.


Technical Expertise

  • Strong proficiency in JavaScript and TypeScript, including DOM manipulation.
  • Deep understanding of React.js core principles.
  • Experience with React workflows (Flux, Redux) and state management libraries (Redux, MobX).
  • Proficiency in React Router and react-query.
  • Familiarity with ECMAScript latest specifications.
  • Knowledge of isomorphic React (plus).
  • Experience integrating RESTful APIs.
  • Understanding of OAuth 2.0 and SSO for authentication and authorization.
  • Familiarity with modern build pipelines and CI/CD tools (e.g., GitHub Actions).
  • Proficient with Babel, Webpack, npm, and other front-end development tools.
  • Strong grasp of frontend security best practices.
  • Experience with benchmarking and optimization for Web Vitals.


Tools & Collaboration

  • Version control: Git (preferred).
  • Project management: JIRA (preferred).
  • Ability to translate business requirements into technical deliverables.


Soft Skills

  • Strong problem-solving and analytical abilities.
  • Effective communication skills for cross-team collaboration.
  • Commitment to collaborative problem-solving, sophisticated design, and quality products.


Required Skill Profession

Computer Occupations



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