Streaming Engineer (JavaScript + React)

#vacancy #cyprus #relocation #office
Streaming Engineer (JavaScript + React) at Mayflower 🔥
We are seeking a JavaScript Streaming Engineer with a strong background in video live-streaming to optimize our player infrastructure.
Location and office: Limassol (we provide relocation support).

You will:
• Build and optimize low-latency streaming clients (WebRTC, MSE, HLS).
• Work on binary protocol parsers, DNS caching, and HTTP/2→3 upgrades to reduce TTFB.
• Develop high-load React/TypeScript applications with SSR and Micro Frontends.
• Diagnose complex client-side issues: memory leaks (Chrome DevTools), event-loop blocking, and CORS/CSP vulnerabilities.
• Refactor legacy code, maintain unit tests, and manage build pipelines (Webpack/esbuild).

You have:
• 6+ years in JS (React, Vanilla).
• Must-have: Proven experience with live-streaming on the frontend.
• Deep understanding of binary data (ArrayBuffer), WebSockets, and SSE.
• Strong knowledge of Redux, TypeScript, and modern build tools.
• Ability to write algorithms and parse network protocols under Live Coding conditions.


If you are interested, please send your CV 🔥