Senior Fullstack Engineer (React / Node / real-time)

Requisitos

• 5+ years of commercial fullstack development experience
• Senior-level expertise in React and strict TypeScript, solid practical Node.js experience
• Production experience with WebSocket and gRPC
• Real-time and performance: reactive data streams, frontend/backend optimization, memory management, high-load tables and streams
• Experience designing data storage and delivery architecture, including pagination

Desejáveis

• Experience in trading or fintech
• Observability: Prometheus, Grafana, Loki
• Experience with PixiJS/WebGL
• Playwright