Senior Platform Engineer

To support the scaling and operation of secure coding training products, the full-time Senior Platform Engineer will manage day-to-day platform operations across AWS and Kubernetes, drive improvements in system reliability and performance, and enhance developer experience in a remote work environment. Key responsibilities Own daily platform operations across AWS infrastructure and Kubernetes environments Build internal self-service tooling and improve CI/CD workflows using GitHub Actions and GitOps practices Lead infrastructure changes using Terraform and participate in an on-call rotation focused on reliability and continuous improvement Required qualifications 5+ years of experience in Platform Engineering, DevOps, SRE, or related infrastructure roles Strong hands-on experience operating production workloads in AWS and Kubernetes (EKS preferred) Experience managing infrastructure with Terraform or equivalent IaC tooling Experience building or owning CI/CD systems U.S. citizenship and U.S.-based residency