Senior React JS Developer

The NineHertz; Gurugram District; On-site; INR 3,000,000 - 4,500,000; Full time

Job summary

The NineHertz is seeking a Senior React.js / Next.js Full Stack Developer (AI Assisted Development) in India. You will build scalable web apps using React.js and Next.js, architect reusable components, and optimize performance while integrating AI tools into the workflow.

Ideal candidates possess 8+ years of experience and are proficient in TypeScript, Redux, Zustand, and cloud services, with strong debugging and CI/CD skills.

Qualifications

• 8+ years of experience in React.js / Next.js full stack development.
• Hands-on with AI-assisted development tools and cloud services.

Responsibilities

• Develop scalable web applications using React.js and Next.js.
• Design reusable and maintainable component architecture.
• Optimize application performance and reduce unnecessary re-renders.
• Select appropriate rendering strategies (SSR, ISR, SSG, CSR) based on business requirements.
• Debug and resolve production issues, including memory leaks and performance bottlenecks.
• Design project architecture and folder structure for new React/Next.js applications.
• Integrate AI tools (Claude, Cursor, ChatGPT) into the development workflow.
• Follow coding standards, code reviews, and best practices.
• Collaborate with cross-functional teams to deliver high-quality solutions.

Skills

React.js

React Native

Next.js

JavaScript

TypeScript

Redux

Context API

Zustand

Performance Optimization

AI-assisted Development

Git

CI/CD

Production Debugging

AWS

Claude

Cursor

ChatGPT

Tools

AWS (CloudFront, S3, CloudWatch)

Job description

Senior React.js / Next.js Full Stack Developer (AI Assisted Development)

Experience- 8+ Years

Mandatory Skills

• React Native
• React.js
• Next.js (App Router & Pages Router)
• JavaScript / TypeScript
• State Management (Redux, Context API, Zustand)
• Performance Optimization
• AWS (CloudFront, S3, CloudWatch)
• AI-assisted Development (Claude, Cursor, ChatGPT)
• Git & CI/CD
• Production Debugging

Job Responsibilities

• Develop scalable web applications using React.js and Next.js.
• Design reusable and maintainable component architecture.
• Optimize application performance and reduce unnecessary re-renders.
• Select appropriate rendering strategies (SSR, ISR, SSG, CSR) based on business requirements.
• Debug and resolve production issues, including memory leaks and performance bottlenecks.
• Design project architecture and folder structure for new React/Next.js applications.
• Integrate AI tools (Claude, Cursor, ChatGPT) into the development workflow.
• Follow coding standards, code reviews, and best practices.
• Collaborate with cross-functional teams to deliver high-quality solutions.

Skills: react js,react native,nextjs,cd,ci,github,claude,cursor