Frontend Developer

SummaryLead frontend architecture for complex, production-grade web applications that integrate with distributed backends and real-time services.Responsibilities• Design scalable, maintainable web applications• Lead architecture for state management, data fetching, and rendering performance• Build real-time UIs using WebSockets, SSE, and streaming APIs• Improve performance, reliability, error handling, and observability• Debug complex browser, performance, and real-time issues• Define API contracts and resilient integration patterns with backend teams• Drive frontend standards: testing, code quality, deploymentRequired• Deep frontend experience at production scale• Strong TypeScript, React, and modern frontend architecture• Experience with state management, rendering performance, and large codebases• Experience with async data flows and real-time UI patterns• Strong production mindset: reliability, observability, maintainabilit• Strong browser-tooling debugging skills• Automation testing for frontend (Playwright)Preferred• Next.js, and modern build systems• Real-time UI via SSE, WebSockets• WebRTC and media state handling