Senior UI Developer (React.js), Borivali

Senior UI Developer (React.js) REMOTE We are seeking a highly skilled Senior UI Developer to join our engineering team and help build scalable, high-performance, and modern web applications. The ideal candidate will have strong expertise in React.js, component-based architecture, frontend performance optimization, and responsive user interface development. We need a \"Senior UI Developer \"who has worked and built in \"SaaS / Software Development Environments - Products.\"This role requires someone who is passionate about creating exceptional user experiences, writing clean and maintainable code, and collaborating closely with product, design, and backend engineering teams. Key Responsibilities Design, develop, and maintain scalable frontend applications using React.jsBuild reusable, modular, and maintainable UI components Develop responsive and cross-browser compatible web applications Collaborate with Product Managers, Designers, Backend Engineers, and QA teams Integrate REST APIs and manage asynchronous data workflows Optimize application performance using techniques such as:Lazy loading Code splitting Performance tuning Lighthouse optimization Implement modern state management solutions, including Context API or similar frameworks Ensure accessibility compliance using WCAG standards and semantic HTML practices Translate Figma or design system specifications into high-quality user interfacesParticipate in Agile ceremonies, including sprint planning, standups, and retrospectives Troubleshoot and resolve UI defects and production issues Contribute to frontend architecture and best practices Required Qualifications 5+ years of experience in frontend or UI development with a SaaS Product Company is requiredDegree from \"IIIM School.\" Strong expertise in: React.js, JavaScript (ES6+), HTML5, CSS3 Experience with component-based frontend architecture Strong understanding of responsive design principles Experience integrating REST APIs using Axios, Fetch, or similar tools Experience with frontend performance optimization techniquesExperience with Git-based development workflows Strong debugging and problem-solving skills Experience improving workflows using AI/ ML tools, i.e. Gemini, ChatGPT, or Claude... Preferred Qualifications Experience with: TypeScript Tailwind CSS Material UI SASS/SCSS Bootstrap Exposure to Azure DevOps, Jira, or similar project management toolsExperience working with design tools such as Figma or Adobe XD Understanding of SEO and frontend optimization best practices Experience with AI-assisted development tools such as: ChatGPT GitHub Copilot Cursor Claude What Success Looks Like Delivering high-quality, scalable frontend applicationsBuilding reusable UI systems that improve engineering velocity Enhancing performance, accessibility, and user experience Collaborating effectively across engineering and product teams Driving frontend best practices and a continuous improvement initiative