Staff Engineer - Frontend
Company:Interface AI
Location:India
Languages:English
Seniority level:Staff, 9+ years
Experience:9+ years
Skills:
Backend DevelopmentNode.jsSoftware DevelopmentFrontend DevelopmentFull Stack DevelopmentHTMLCSSJavascriptReact.jsTypeScript
Requirements:
9+ years of professional experience in frontend or full stack engineering Advanced proficiency with JavaScript/TypeScript and modern frameworks (React, Vue, etc.) Deep understanding of HTML, CSS, accessibility (a11y), and responsive design principles Experience in building backend systems working with real-time data and WebSocket-style protocols Strong product sensibility and empathy for UX, edge cases, and error states
Responsibilities:
Build and maintain modern, performant web interfaces using React Build backend APIs (Node.js), orchestration layers, and real-time messaging systems Collaborate 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
