• Build and maintain highly available, scalable, and secure cloud infrastructure. • Develop automation frameworks that streamline deployments, monitoring, and performance optimization. • Implement and manage observability tools (metrics, logs, tracing) to ensure deep visibility into system behavior. • Improve reliability through capacity planning, chaos engineering, and failure-mode analysis. • Own CI/CD pipelines and ensure smooth, automated release processes. • Collaborate with backend, frontend, data, and product teams to define SLIs, SLOs, and error budgets. • Manage incident response, root cause analysis, and postmortems to prevent recurrence. • Optimize system performance and reduce operational costs through proactive engineering. • Enforce security best practices across infrastructure, deployments, and access management. • Reduce manual toil by building automation and self-healing systems.