Frontend Developer – React.js

Company: NuSwipe Technology Pvt. Ltd. Employment Type: Full-Time Work Mode: On-site

Location:
Aerocity, New Delhi / Gurugram Candidates may work from either office location based on their convenience. Experience Required: 3+ Years About NuSwipe: NuSwipe Technology Pvt. Ltd. is a technology-driven company operating across digital gift cards, corporate rewards, loyalty, incentives and corporate gifting solutions. We are building scalable B2B and consumer-facing digital platforms for businesses and users to manage rewards, gift cards, transactions and engagement programs through a seamless technology experience.

About the Role
We are looking for a skilled Frontend Developer – React.js / Next.js with strong hands-on experience in building modern, responsive and production-grade web applications. The ideal candidate should have a strong understanding of React.js, Next.js, TypeScript, API integration and modern frontend architecture, with a keen eye for performance, usability and clean UI implementation. You will work closely with our Technical Lead / Full Stack Architect, Backend Developers and UI/UX Designer to build and scale NuSwipe's web platforms.

Key Responsibilities
• Develop responsive and scalable web applications using React.js and Next.js
• Convert Figma/UI designs into accurate, reusable and responsive interfaces
• Integrate frontend applications with REST APIs
• Develop reusable components and maintain a clean frontend architecture
• Handle authentication, role-based interfaces and protected routes
• Manage application state efficiently
• Build dashboards, forms, tables, filters and transaction-based interfaces
• Optimise applications for speed, performance and responsiveness
• Handle API errors, loading states and edge cases properly
• Ensure cross-browser and multi-device compatibility
• Collaborate with backend developers for API integration
• Participate in code reviews, debugging and production issue resolution
• Follow Git, branching and code-quality standards Required

Skills:
✅ React.js – Strong hands-on experience ✅ Next.js ✅ JavaScript (ES6+) & TypeScript ✅ HTML5 & CSS3 ✅ Responsive Web Design ✅ REST API Integration ✅ State Management – Redux Toolkit / Zustand / similar ✅ React Hooks & Component Lifecycle ✅ Authentication & Protected Routes ✅ Git / GitHub / GitLab ✅ Strong debugging and problem-solving skills ✅ Ability to convert Figma designs into production-ready UI Must Have

Skills:
• 3–5 years of professional frontend development experience
• Strong hands-on experience with React.js, Next.js, JavaScript and TypeScript
• Experience building and maintaining production-grade web applications
• Strong understanding of REST API integration, responsive design and modern frontend development practices
• Good problem-solving, debugging and communication skills Good to Have:
• Tailwind CSS / Material UI / other modern UI libraries
• React Query / TanStack Query
• SSR / SSG concepts in Next.js
• Performance optimisation
• WebSockets / real-time applications
• Jest / React Testing Library
• CI/CD understanding
• AWS / Cloud exposure
• Basic understanding of frontend security practices
• Hands-on experience with Flutter / Dart and cross-platform mobile application development will be a strong advantage. Preferred Industry

Experience:
Candidates with experience in FinTech, digital gift cards, payments, wallets, rewards & loyalty, e-commerce, marketplaces or transaction-heavy platforms will be preferred. Experience building B2B dashboards, admin panels, payment flows, transaction interfaces or consumer-facing platforms will be an added advantage. Candidates who have experience working across both web applications (React.js / Next.js) and mobile applications (Flutter) will be highly preferred. What We're Looking For: Someone who is genuinely hands-on with frontend development, writes clean and reusable code, pays attention to UI details, understands API-driven applications and can independently take ownership of assigned frontend modules. 📍 Aerocity, New Delhi / Gurugram