Job Summary We are looking for a talented Senior Frontend/UI Developer to build modern, responsive, and user-friendly web applications. The ideal candidate should have strong expertise in React.js, Next.js, TypeScript, JavaScript, HTML5, CSS3, and modern UI frameworks

Key Responsibilities
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• Design, develop, and maintain responsive web applications using React.js and Next.js.
• Build reusable, scalable, and maintainable UI components.
• Translate UI/UX designs into high-quality production-ready code.
• Develop applications using TypeScript, JavaScript (ES6+), HTML5, and CSS3.
• Integrate frontend applications with REST APIs and backend services.
• Optimize applications for speed, scalability, SEO, and performance.
• Ensure cross-browser compatibility and responsive design.
• Write clean,



modular, and testable code following industry best practices.
• Participate in architecture discussions and technical design reviews.
• Conduct code reviews and mentor junior developers.
• Troubleshoot production issues and implement fixes. Requirements Required

Skills:
• React.js
• Next.js
• TypeScript
• JavaScript (ES6+)
• HTML5
• CSS3 / SCSS / SASS/ Tailwind CSS
• Jest / Vitest / React Testing Library Valuable to Have
• Node.js
• Ant Design
• Cypress
• Micro Frontend Architecture
• React Query / TanStack Query

📌 Senior Frontend Engineer (India)
🏢 SQ1 Security Technology Private
📍 India