Senior UI Developer (React.js / Next.js / Node.js

Job Title: Senior UI Developer (React.js / Next.js / Node.js) Experience: 8+ years About the Role We are looking for an experienced Senior UI Developer to design and develop modern, scalable, and high‑performance frontend applications. You will work with React.js, Next.js, and Node.js, collaborate closely with Product, UX, and Backend teams, and contribute to building robust, enterprise‑grade solutions.

Key Responsibilities - Develop advanced UI features using React.js and Next.js

• Build reusable, scalable, and maintainable UI components following best practices
• Translate complex UX designs and business requirements into clean, responsive interfaces
• Integrate frontend applications with backend services and APIs
• Optimize applications for performance, accessibility (WCAG), SEO, and cross‑browser compatibility
• Perform code reviews and enforce development standards
• Collaborate with cross‑functional teams to drive UI/UX improvements
• Use Node.js for backend integration, tooling, and server‑side logic when needed
• Troubleshoot production issues, identify root causes, and implement efficient fixes
• Mentor junior developers and provide technical guidance Required Skills & Qualifications - 8+ years of professional experience in UI / Frontend development
• Expert‑level proficiency in:
• JavaScript (ES6+)
• React.js
• Next.js
• Node.js
• HTML5, CSS3
• Strong hands‑on experience with React Hooks, functional components, and state management (Redux or similar)
• Experience consuming RESTful APIs
• Solid understanding of CI/CD pipelines, Git, and modern frontend build tools
• Strong problem‑solving skills and ability to contribute to technical discussions
• Excellent communication and collaboration skills Nice to Have - Experience with CSS‑in‑JS (e.g., styled‑components)
• Experience with Server‑Side Rendering (SSR)
• Knowledge of headless CMS integrations
• Familiarity with UI testing frameworks (Jest, React Testing Library, Cypress)
• Experience with Cloud platforms (Azure, GCP)
• Familiarity with GraphQL
• Understanding of micro‑frontend architecture and design patterns