Job Summary

We are looking for a highly skilled, hands-on Senior React.js / Next.js Developer who is passionate about building scalable, high-performance web applications. The ideal candidate should be technically confident, capable of independently owning complex frontend development, and have strong experience in developing E-commerce platforms.

You will work closely with UI/UX designers, backend developers, QA engineers, and product managers to deliver modern, responsive, and conversion-focused applications.

Key Responsibilities

- Design, develop, and maintain scalable web applications using React.js and Next.js.
- Build server-side rendered (SSR), static site generated (SSG), and hybrid applications using Next.js.
- Develop reusable, maintainable, and optimized UI components.
- Convert Figma/Adobe XD designs into pixel-perfect responsive interfaces.
- Optimize application performance, Core Web Vitals, SEO, and page loading speed.
- Integrate REST APIs and GraphQL APIs.
- Collaborate with backend teams to ensure seamless API integration.
- Write clean, reusable, and well-documented code following coding standards.
- Perform code reviews and mentor junior developers.
- Troubleshoot production issues and provide quick resolutions.
- Participate in sprint planning, estimation, and technical discussions.
- Ensure application security and follow frontend best practices.
- Implement unit testing and support automated testing.
- Continuously improve development processes and coding standards.

Mandatory Technical Skills

Frontend

- React.js (Advanced)
- Next.js (Advanced)
- TypeScript
- JavaScript (ES6+)
- HTML5
- CSS3
- SCSS/SASS
- Tailwind CSS
- Bootstrap
- Responsive Web Design
- Cross-browser compatibility





State Management

- Redux Toolkit
- Redux
- Context API
- React Query / TanStack Query

API Integration

- REST APIs
- GraphQL
- Axios
- Fetch API

Performance Optimization

- SSR
- CSR
- ISR
- SSG
- Lazy Loading
- Code Splitting
- Image Optimization
- Caching
- Core Web Vitals
- Lighthouse Optimization

Authentication

- JWT Authentication
- OAuth
- Role-Based Access Control

Version Control

- Git
- GitHub
- GitLab
- Bitbucket

Build Tools

- Webpack
- Vite
- npm
- Yarn

Testing

- Jest
- React Testing Library
- Cypress (Preferred)

E-commerce Experience (Mandatory)

Candidates must have experience working on one or more E-commerce platforms involving:

- Product Catalog Management
- Product Listing Pages (PLP)
- Product Detail Pages (PDP)
- Shopping Cart
- Wishlist
- Checkout Flow
- Payment Gateway Integration
- Coupon & Discount Modules
- Order Management
- Customer Dashboard
- User Authentication
- Search & Filtering
- Product Reviews & Ratings
- Inventory Integration
- Multi-vendor or Marketplace (Preferred)
- Multi-language and Multi-currency support (Preferred)

Experience with platforms such as Shopify (Headless), Magento/Adobe Commerce, BigCommerce, WooCommerce Headless, Commerce Tools, Saleor, Medusa, or custom-built e-commerce solutions is highly desirable.

Preferred Skills:





- Headless Commerce Architecture
- Progressive Web Apps (PWA)
- Micro Frontends
- Docker
- CI/CD Pipelines
- AWS, Azure, or GCP deployment
- Firebase
- Contentful, Strapi, Sanity, or other Headless CMS
- Elastic Search or Algolia
- Web Accessibility (WCAG)
- SEO Best Practices

Required Soft Skills

- Strong problem-solving abilities
- Confident technical decision-maker
- Excellent debugging and analytical skills
- Strong communication skills
- Ability to work independently
- Ownership mindset
- Team collaboration
- Attention to detail
- Time management
- Client interaction experience

Qualification

- Bachelor's degree in Computer Science, Information Technology, or a related field.
- Equivalent practical experience will also be considered.

What We're Looking For

The ideal candidate should:

- Be a true hands-on developer, not just a coordinator.
- Have confidence in designing technical solutions and making architectural decisions.
- Independently own complete frontend modules.
- Possess robust knowledge of modern React.js and Next.js ecosystems.
- Demonstrate proven experience in high-traffic E-commerce applications.
- Be capable of mentoring junior developers while actively contributing to coding.
- Have a passion for writing clean, scalable, and maintainable code.

Nice to Have

- Experience with AI-assisted development tools (e.g., GitHub Copilot, Cursor).
- Experience integrating analytics tools such as Google Analytics 4, Google Tag Manager, or Mixpanel.
- Knowledge of A/B testing, personalization, and conversion rate optimization (CRO).
- Familiarity with Agile/Scrum methodologies.

📌 Sr. Frontend React.JS Developer (Noida)
🏢 IDS Logic
📍 Noida