Senior Software Engineer, Infrastructure - Python & Kubernetes
Core
Design, provision, and operate shared core infrastructure (multi-cloud, on-prem) to support PhysicsX's physics AI simulation platform for industrial engineering workloads.
Role type
Senior IC Platform SRE / Infrastructure Engineer
Builds
Reliable, secure, scalable Kubernetes clusters and infrastructure-as-code patterns across AWS, GCP, Azure, and on-premises.
Domain
Cloud Infrastructure / Kubernetes / AI Simulation
Deliverable
production ML models | infrastructure
Required skills
Kubernetes cluster architecture and operations, Terraform at scale, Crossplane compositions, multi-tenancy design, secrets management, GPU driver management, Kubernetes networking (CNI, Istio), Operator development, Python/Golang
Preferred skills
GitOps (Argo CD/Flux), open source contributions, functional programming (Erlang/Elixir/OCaml)
Technologies
Kubernetes, Terraform, Crossplane, AWS, GCP, Azure, Vault, Istio, vCluster, Python, Golang
Responsibilities
Architect and operate multi-tenant Kubernetes clusters; define infrastructure provisioning patterns with Terraform and Crossplane; manage secrets and cluster identity; maintain GPU node pools for AI workloads; design cluster networking and cross-cluster connectivity; develop Kubernetes Operators; establish SLOs and lead incident response.
Seniority
Senior, hands-on IC
