Design, build, and maintain backend services and APIs; own system reliability and production behavior; debug across application, infrastructure, and data; improve scalability, performance, and fault tolerance; contribute to CI/CD and deployments; use LLM tools responsibly; participate in incident response and RCA; collaborate on system design and technical tradeoffs.

Design, build, and maintain backend services and APIs; own systems in production for reliability, performance, and scalability; debug across application, infrastructure, and data layers; contribute to CI/CD and incident response; collaborate on system design and technical tradeoffs.