SDE IV - Fullstack

7+ years of professional experience in backend or full-stack engineering Strong backend programming skills like Java, Node.JS, or similar Deep understanding of asynchronous programming and system design Advanced proficiency with JavaScript/TypeScript and modern frameworks (React, Vue, etc.) Proven experience building and scaling distributed services, APIs, and event-driven systems Familiarity with infrastructure tools such as Docker, Kubernetes, and CI/CD pipelines Experience integrating services with data stores, message queues, and external APIs Deep understanding of HTML, CSS, accessibility (a11y), and responsive design principles Strong product sensibility and empathy for UX

Build and maintain modern, performant web interfaces using React (or equivalent) Build backend APIs (Node.js), orchestration layers, and real-time messaging systems Collaborate closely with designers and product managers Design and implement frontend patterns, design systems, and reusable UI components Handle session management, personalization logic, and dynamic content rendering Optimize for accessibility, localization, responsiveness, and performance