Senior Frontend Developer - React.js Framework

<p><p><b>Description : </b><br/><br/>Job Title : Senior Frontend Developer<br/><br/>Location : Hyderabad (Onsite).<br/><br/>Experience : 8+ years.<br/><br/><b>Key Responsibilities : </b><br/><br/><b>Mobile & Web Application Development : </b><br/><br/>- Design and develop cross-platform mobile applications using React Native</p><p><br/>- Build responsive, modern web applications using React.js and TypeScript<br/><br/></p><p>- Implement progressive web app (PWA) features for enhanced web experience<br/><br/></p><p>- Create responsive, intuitive user interfaces for iOS, Android, and web browsers<br/><br/></p><p>- Implement complex UI components for marketplace functionality including service browsing, booking, messaging, payments, and user profiles<br/><br/></p><p>- Ensure consistent user experience across mobile and web platforms<br/><br/></p><p>- Integrate with modern API architectures including GraphQL endpoints and real-time </p><p>subscriptions<br/><br/></p><p>- Optimize data fetching strategies using GraphQL queries, mutations, and caching<br/><br/></p><p>- Develop real-time features for notifications, chat, and status updates using GraphQL </p><p>subscriptions<br/><br/></p><p>- Ensure optimal performance and smooth user experience across different devices and </p><p>browsers<br/><br/></p><p>- Implement responsive design principles and cross-browser compatibility<br/><br/></p><p>- Implement offline functionality and data synchronization capabilities<br/><br/></p><p>- Proactively identify and implement performance optimizations and user experience improvements<br/><br/><p><b>UI/UX Implementation : </b></p><p><br/>- Collaborate with designers to implement pixel-perfect, user-friendly interfaces across mobile and web</p><br/></p><p>- Ensure design consistency and brand coherence between mobile app and web application<br/><br/></p><p>- Create reusable component libraries and maintain design system consistency<br/><br/></p><p>- Implement modern CSS frameworks and styling solutions (Tailwind CSS, Styled Components, CSS-in-JS)<br/><br/></p><p>- Implement accessibility features and ensure compliance with WCAG guidelines and platform standards<br/><br/></p><p>- Optimize web performance including lazy loading, code splitting, and bundle optimization<br/><br/></p><p>- Optimize app performance for smooth animations and transitions<br/><br/></p><p>- Conduct user testing and iterate based on feedback across all platforms<br/><br/></p><p>- Ensure consistent branding and visual identity across mobile and web applications<br/><br/><p><b>Required Qualifications : </b></p><p><br/><b>Technical Skills : </b></p><br/>- 8-10 years of professional experience in frontend/mobile development</p><p><br/>- Expert-level proficiency in React Native and JavaScript/TypeScript</p><p><br/>- Strong experience with React.js and modern web development ecosystem<br/><br/></p><p>- Proficiency with Next.js, Gatsby, or similar React-based web frameworks<br/><br/></p><p>- Strong experience with React ecosystem (Redux, Context API, Hooks)<br/><br/></p><p>- Experience with modern CSS frameworks (Tailwind CSS, Styled Components, Emotion)<br/><br/></p><p>- Understanding of web performance optimization, SEO principles, and accessibility standards<br/><br/></p><p>- Extensive knowledge of mobile app development principles and best practices<br/><br/></p><p>- Experience with native mobile development (iOS/Android) and platform-specific integrations<br/><br/></p><p>- Proficiency in responsive web design and cross-browser compatibility<br/><br/></p><p>- Proficiency in mobile UI/UX design principles and responsive design<br/><br/></p><p>- Advanced API integration experience including RESTful APIs, GraphQL, and GraphQL </p><p>subscriptions<br/><br/></p><p>- Hands-on experience with GraphQL client libraries (Apollo Client, Relay, urql)<br/><br/></p><p>- Understanding of GraphQL caching strategies and optimization techniques<br/><br/></p><p>- Knowledge of web and mobile app deployment processes (Vercel, Netlify, AWS, App Store, Google Play)<br/><br/></p><p>- Understanding of mobile security best practices and data encryption<br/><br/></p><p>- Experience with testing frameworks (Good to have)</p><br/></p> (ref:hirist.tech)