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Chrome Extension Engineer - Javascript/TypeScript

IOWeb3 Technologies
Pune
5 - 7 Years

Posted on: 12/06/2025

Job Description

Job Title : Chrome Extension Engineer (5+ Years Experience).

Job Summary :

We are seeking a highly skilled Chrome Extension Engineer with 5+ years of experience in developing, maintaining, and optimizing Chrome extensions.

The ideal candidate should have a deep understanding of JavaScript, Web APIs, Chrome Extension APIs, and modern frontend frameworks.

You will work on creating robust, high-performance, and user-friendly browser extensions to enhance user experience and productivity.

Responsibilities :

- Design, develop, and maintain high-quality Chrome extensions that align with business needs.

- Work with Chrome Extension APIs (e.g. , background scripts, content scripts, messaging, storage, permissions, etc.

- Optimize extensions for performance, security, and scalability.

- Implement Manifest V3 compliance and ensure extensions meet Chrome Web Store policies.

- Integrate extensions with external APIs and backend services.

- Troubleshoot, debug, and resolve issues in existing Chrome extensions.

- Collaborate with product managers, designers, and other engineers to create seamless user experiences.

- Keep up to date with the latest trends in Chrome extension development and browser technologies.

Requirements :

- 5+ years of experience in Chrome extension development.

- Strong proficiency in JavaScript, TypeScript, HTML, CSS.

- Hands-on experience with Chrome Extension APIs and Manifest V3.

- Experience with React, Vue.js, or other frontend frameworks is a plus.

- Familiarity with OAuth, WebSockets, IndexedDB, and other web technologies.

- Knowledge of security best practices related to Chrome extensions.

- Experience with testing, debugging, and publishing extensions on the Chrome Web Store.

- Strong problem-solving skills and attention to detail.

Preferred Skills :

- Experience integrating Chrome extensions with backend services (Node.js, Firebase, AWS, etc.

- Knowledge of Electron.js for building cross-platform desktop applications.

- Familiarity with other browser extension platforms (Firefox, Edge, Safari).

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