Chrome Extension Developer

Ishvara Tech Consulting Pvt Ltd; Delhi Charter Township (MI); On-site; USD 85,000 - 120,000; Full time

Job summary

Ishvara Tech Consulting Pvt Ltd is seeking a Chrome Extension Developer to design, implement, and maintain interactive Chrome extensions that integrate with frontend applications. The role requires strong expertise in React.js, Vue.js, Next.js, Node.js, and MongoDB, with a focus on UI/UX, performance, and security.

Responsibilities include integrating extensions with web apps, troubleshooting end-user issues, and ensuring compliance with Chrome Web Store policies.

Qualifications

• Experience building and maintaining Chrome extensions from scratch.
• Proven ability to publish extensions on the Chrome Web Store.
• Strong knowledge of frontend and backend integration for extensions.

Responsibilities

• Develop interactive Chrome extensions from scratch with focus on UI/UX and performance.
• Modify and enhance existing extensions to add features and improve functionality.
• Ensure secure communication between the extension and frontend application.
• Integrate extensions with web apps using APIs, WebSockets, and background scripts.
• Provide end-user support, troubleshoot issues, and resolve performance bottlenecks.
• Optimize extension performance, memory usage, and loading speed.
• Collaborate with frontend and backend teams and stay updated on latest Chrome APIs.

Skills

React.js

Vue.js

Next.js

HTML5

CSS3

JavaScript

TypeScript

Node.js

Express.js

MongoDB

RESTful APIs

Git

GitHub

GitLab

Bitbucket

Education

Masters/bachelor’s degree in computer science, information systems, or equivalent work experience

Tools

Chrome Extension APIs

Manifest v3

Job description

We are looking for a Chrome Extension Developer who can develop, modify, and maintain interactive Chrome extensions that integrate seamlessly with frontend applications. The ideal candidate should have strong expertise in JavaScript, React.js, Vue.js, Express.js, Next.js, Node.js, and MongoDB. Additionally, they should be skilled in troubleshooting and providing support for end users.

Job Description

Chrome Extension Development & Maintenance

• Develop interactive Chrome extensions from scratch with a focus on UI/UX and performance.
• Modify and enhance existing Chrome extensions to add new features and improve functionality.
• Ensure secure and seamless communication between the extension and the frontend application.

Integration & Frontend Development

• Integrate Chrome extensions with web applications using APIs, WebSockets, and background scripts.
• Ensure smooth data flow between the extension and backend services.
• Work with frontend frameworks like React.js, Vue.js, Next.js, and Express.js for UI development.

Troubleshooting & User Support

• Provide end-user support and troubleshooting for extension-related issues.
• Debug and resolve performance bottlenecks, compatibility issues, and API failures.
• Conduct testing across different browsers and environments to ensure seamless performance.

Performance Optimization & Security

• Optimize extension performance, minimize memory usage, and enhance loading speed.
• Implement security best practices to prevent vulnerabilities like XSS, CSRF, and data leaks.
• Ensure compliance with Chrome Web Store policies and guidelines.

Collaboration & Continuous Learning

• Work closely with frontend developers, designers, and backend teams to ensure smooth integration.
• Stay up to date with Chrome Extension APIs, Manifest v3 updates, and web technologies.

Technical Skills

Frontend Development: React.js, Vue.js, Next.js, HTML5, CSS3, JavaScript (ES6+), TypeScript

Backend Development: Node.js, Express.js, MongoDB, RESTful APIs

Chrome Extension Development

• Background scripts, Content scripts, Popup pages
• Messaging & Communication APIs
• Storage API, WebSockets
• OAuth & Authentication for Google APIs

Performance & Security

• Caching, Web Workers, Memory Management
• Security best practices (CORS, CSP, Secure APIs)

Version Control & Deployment: Git, GitHub, GitLab, Bitbucket

Testing & Debugging: Jest, Mocha, Cypress, Chrome DevTools

Cloud & Hosting: AWS, Firebase, Netlify, Vercel

Preferred Qualification

• Experience in publishing and maintaining Chrome extensions on the Chrome Web Store.
• Knowledge of browser storage mechanisms, local storage, and IndexedDB.
• Understanding of OAuth authentication, API rate limits, and third-party API integrations.
• Familiarity with Agile methodologies and CI/CD pipelines.

Education

• Masters/bachelor’s degree in computer science, information systems, or equivalent work experience.

Why Join Us

• Work on cutting-edge Chrome extensions used by thousands of users.
• Opportunity to collaborate with talented frontend and backend teams.
• Work in a collaborative and innovation-driven environment.
• Continuous learning and career growth opportunities.