We are seeking an experienced Frontend Developer with strong expertise in ReactJS and NextJS to build scalable, secure, and high-performance web applications. The role requires hands-on experience in modern frontend architecture, state management, API integrations, and responsive design. Exposure to fintech or regulated environments will be an added advantage, especially in building secure and performance-optimized applications. Key Responsibilities: • Develop and maintain responsive, scalable web applications using ReactJS, NextJS, TypeScript, HTML, and CSS. • Implement advanced NextJS features including Server-Side Rendering (SSR), Static Site Generation (SSG), Incremental Static Regeneration (ISR), App Router, and API routes. • Manage application state using Redux, Redux Toolkit, Zustand, React Query, or Context API. • Integrate frontend applications with REST APIs and WebSocket services for real-time functionality. • Ensure application performance, SEO optimization, cross-browser compatibility, and security best practices. • Write unit and integration test cases to ensure code quality and maintainability. • Collaborate with Product, Backend, QA, and DevOps teams in an Agile/Scrum environment. • Participate in code reviews and contribute to frontend architecture decisions. Requirements • 5–6+ years of hands-on frontend development experience. • Strong proficiency in JavaScript (ES6+), TypeScript, ReactJS, and NextJS. • Experience with modern CSS frameworks such as Tailwind CSS, Material UI, Ant Design, Bootstrap, or Styled Components. • Hands-on experience with state management libraries including Redux, Zustand, or React Query. • Strong understanding of frontend performance optimization techniques and secure coding practices. • Experience working in Agile/Scrum teams. • Bachelor’s degree in Computer Science or related field preferred.