React.js Developer - UI

Company Description : We at Prometteur Solutions Pvt.Ltd. are a team of IT experts, who came with a promise of delivering technology-empowered business solutions. We provide world-class software and web development services that focus on playing a supportive role to your business and its holistic growth. Our highly-skilled associates and global delivery capabilities ensure the accessibility and scale to align client's technology solutions with their business needs. Our offerings span the entire IT lifecycle: from Consulting through Packaged, Custom, and Cloud Applications as well as a variety of Infrastructure Services. Job Description : Location : On-site. Experience Level : 3 6 years (Moderate to High Proficiency). Employment Type : Full-Time. Job Summary : We are looking for a React.js Frontend Developer to join our fast-paced, high-performance .engineering team. The ideal candidate will have experience working on live, user-facing applications and be comfortable handling real-time updates, debugging complex UI issues, and integrating APIs seamlessly. You will play a key role in improving our WebApp & Mobile Hybrid platform, ensuring. scalability, performance, and UI consistency, while actively collaborating with backend engineers, designers, and product teams. Key Responsibilities : - Develop & Maintain WebApp Features : Implement high-quality, responsive UI components using React.js & Next.js. - Real-Time Debugging & Performance Optimization : Work on complex UI/UX. debugging and ensure smooth user interactions. - API Integration & State Management : Work with RESTful APIs, GraphQL, Redux, Zustand, or React Query for efficient data handling. - Cross-Browser & Cross-Platform Testing : Ensure seamless compatibility across different browsers and devices. - Live System Support : Quickly diagnose and fix issues in production while ensuring minimal downtime. - Component-Based Architecture : Build reusable components and maintain modular, scalable code. - Collaborate with Teams : Work closely with backend engineers, designers, and product managers to deliver high-impact features. - Version Control & CI/CD : Utilize Git, Bitbucket, and CI/CD pipelines for efficient Deployments. Required Skills & Qualifications : Technical Proficiency : - Strong experience in React.js, Next.js, TypeScript, JavaScript (ES6). - Solid understanding of React Hooks, Context API, Zustand, Redux Toolkit. - Experience in component-based architecture & reusable UI development. - Deep understanding of CSS-in-JS frameworks like Tailwind CSS, Emotion, or Styled Components. - Experience with SSR & SSG in Next.js for better performance optimization. - API Integration : Working with RESTful APIs & GraphQL. - Performance Optimization : Knowledge of Lighthouse, Webpack, Lazy Loading, Memoization. - Testing : Experience with Jest, React Testing Library, Cypress. - Version Control : Git, Bitbucket, GitHub, GitLab. Soft Skills & Work Ethic : - Ability to handle live projects with high-traffic & real-time debugging. - Strong problem-solving skills & experience working in agile environments. - Ability to prioritize tasks and deliver on tight deadlines. - Effective communication & teamwork skills. - Adaptability to new tools & frameworks. Nice-to-Have Skills (Preferred, But Not Mandatory) : - Experience with React Native (good for mobile WebView features). - Knowledge of server-side rendering (SSR) and static site generation (SSG) with Next.js. - Experience with GraphQL & Apollo Client. - Understanding of WebSockets for real-time data updates. - Experience with Figma/Adobe XD for UI collaboration. Additional Information : All your information will be kept confidential according to EEO guidelines. (ref:hirist.tech)

Location: mulshi, IN

Posted Date: 5/13/2025