• Design infrastructure, networking, and software platform architecture • Define platform guidelines, requirements, and processes aligned with DevOps practices • Build and maintain infrastructure automation using Infrastructure as Code (IaC) • Ensure auditable delivery of infrastructure definitions and changes • Automate Continuous Integration and Continuous Deployment (CI/CD) pipelines • Drive Developer Experience and productivity initiatives, including service catalogs and service maturity • Build and maintain the shared application platform used by all engineering teams • Operate and manage multiple Kubernetes clusters • Design, develop, and maintain core systems using common programming languages • Build and maintain internal tooling used across engineering teams • Troubleshoot infrastructure, internal applications, networking, and security issues • Build and maintain observability platforms, guidelines, and standards • Define and manage internal platform SLIs, SLOs, and SLAs • Manage backup policies and operations • Maintain database fleets, including upgrades, security patches, performance tuning, and troubleshooting • Conduct security risk assessments, vulnerability scans, VPN configuration, and security testing • Utilize tools and technologies including Linux, Python, Go, JavaScript, and shell scripting