Job Title:UI Developer Required Experience:3–10 Years Experience Location:Noida, Dehradun –On-site (5 days/week) Employment Type:Full-timeJob Summary We’re building a mission-critical analytics platform that processes millions of data points daily for thousands of professionals. The work you do will directly affect the speed, accuracy, and usability of a platform. This role is perfect for engineers who are already strong in modern front-end development and want to deepen their expertise in real-time systems, high-performance data visualization, and scalable architectures.What You’ll Do · Develop high-performance, responsive applications using React and TypeScript. · Implement real-time streaming using Server-Sent Events (SSE), WebSockets, and Pub/Sub messaging with fallback strategies. · Build data-rich visualizations with Apache ECharts, D3.js, or Highcharts. · Optimize UI performance for large-scale datasets and thousands of concurrent users. · Write and maintain unit, integration, and E2E tests. · Collaborate with designers, backend engineers, and product managers in an Agile environment. · Ensure accessibility compliance. · Debug, troubleshoot, and fix production issues.Must-Have Skills · React & TypeScript · JavaScript (ES6+) fundamentals · Data visualization libraries: Apache ECharts, D3.js, Highcharts, Chart.js, or Recharts · SSE, WebSockets, Pub/Sub messaging · SCSS/SASS, CSS Modules, or CSS-in-JS · State management · REST and GraphQL API integration · Performance optimization techniques · Accessibility best practices · Git-based workflowPreferred Skills · Experience in analytics and dashboards · Micro-frontend architectures (Webpack Module Federation, Single-SPA) · Component library creation and npm publishing · CI/CD pipelines, Docker · PWA development
Job Title
UI Developer