Job Description
We are looking for a talented Senior Frontend/UI Developer to build modern, responsive, and user-friendly web applications. The ideal candidate should have robust expertise in React.js, Next.js, TypeScript, JavaScript, HTML5, CSS3, and modern UI frameworks
nKey Responsibilities
n
nDesign, develop, and maintain responsive web applications using React.js and Next.js.
nBuild reusable, scalable, and maintainable UI components.
nTranslate UI/UX designs into high-quality production-ready code.
nDevelop applications using TypeScript, JavaScript (ES6+), HTML5, and CSS3.
nIntegrate frontend applications with REST APIs and backend services.
nOptimize applications for speed, scalability, SEO, and performance.
nEnsure cross-browser compatibility and responsive design.
nWrite clean, modular,



and testable code following industry best practices.
nParticipate in architecture discussions and technical design reviews.
nConduct code reviews and mentor junior developers.
nTroubleshoot production issues and implement fixes.
n

nRequirements
nRequired Skills:
n
- n
- React.jsn
- Next.jsn
- TypeScriptn
- JavaScript (ES6+)n
- HTML5n
- CSS3 / SCSS / SASS/ Tailwind CSSn
- Jest / Vitest / React Testing Libraryn

nGood to Have:
n
- n
- Node.jsn
- Ant Designn
- Cypressn
- Micro Frontend Architecturen
- React Query / TanStack Queryn

n

📌 Senior Frontend Engineer (Tamil Nadu)
🏢 SQ1 Security
📍 Tamil Nadu