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Cibirix - Frontend Developer - React.js

CIBIRIX DIGITAL MEDIA PRIVATE LIMITED
Multiple Locations
5 - 7 Years

Posted on: 10/08/2025

Job Description

Job Brief :

Responsibility :

- Develop robust and maintainable front-end applications using React, JSX, and TypeScript.

- Design application architecture with modular, reusable components and maintainable code structure.

- Collaborate with UI/UX designers to convert designs into functional interfaces using modern UI libraries.

- Monitor and improve Core Web Vitals (LCP, INP/FID, CLS) to enhance performance and user experience.

- Utilize performance tools (Google Lighthouse, PageSpeed Insights, WebPageTest) to analyze and optimize front-end performance.

- Debug and profile React components using React Developer Tools and Chrome DevTools.

- Implement Real User Monitoring (RUM) and analytics using tools like Sentry, web-vitals, or SpeedCurve.

- Optimize JavaScript bundle sizes using techniques such as code splitting, lazy loading, and tree-shaking.

- Conduct testing and debugging to ensure accessibility, performance, and cross-browser/device compatibility.

- Collaborate with backend developers to integrate APIs and server-side functionalities.

- Maintain thorough documentation and adopt modern development practices aligned with front-end trends.

Key Skills :

- Frontend Frameworks : React, JSX, TypeScript.

- UI Libraries : Tailwind CSS, MUI, Chakra UI.

- Performance Monitoring Tools : Google Lighthouse, PageSpeed Insights, WebPageTest, Web Vitals library.

- Debugging Tools : React Developer Tools (Profiler), Chrome DevTools.

- Documentation & Standards : Writing and maintaining technical documentation, staying updated with industry trends.

Experience : Minimum 5 Years.

Location : Indore-Onsite.

Interview Mode : Virtual.


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