We are seeking a Platform Architect to support a customer that develops and manages several HPC clusters across AWS CoreWeave GCP and other providers operating several thousand GPUs today and scaling 10x. This role is Kubernetes-heavy and requires strong software engineering skills operating multi-cloud platform infrastructure where misconfigurations or failed upgrades cost thousands of GPU-hours. The successful candidate will operate Kubernetes platforms including EKS CKS and GKE at significant scale manage HPC infrastructure provisioning through CI/CD allocate GPU compute for workloads define SLIs/SLOs build monitoring and participate in incident response. Furthermore any potential candidate should have 7+ years of experience in infrastructure engineering cloud platforms or HPC expertise in Kubernetes proficiency in Python Terraform and knowledge of AWS services along with English proficiency at B2 level or higher.