Own and evolve our SLI/SLO and error-budget frameworks, and use them to influence prioritization and product decisions Lead incident response, drive postmortems, and turn findings into systemic fixes rather than one-off patches Build and maintain observability across metrics, logs, and traces (Datadog), improving signal and reducing alert fatigue Design and operate resilient, scalable infrastructure using Infrastructure as Code (Terraform) Manage production Kubernetes and container workloads, including capacity planning and cloud-cost optimization Own CI/CD pipelines and safe deployment strategies (canary, progressive rollout, fast rollback) Own the security controls that live inside the delivery pipeline — integrating and tuning SAST, DAST, and SCA scanning in the CI/CD process Implement and maintain policy-as-code to block unsafe infrastructure and Kubernetes changes at admission time Drive vulnerability triage and remediation SLAs for pipeline- and infrastructure-level findings Partner with Security Engineer and broader Security & Reliability disciplines Participate in and improve the on-call rotation; build the runbooks and automation Coach team members and engineers across the org on reliability patterns and operational best practices