Job Description

Independently execute defined infrastructure work that keeps Polygon’s production systems reliable, secure and operationally efficient. Hands-on operational role focused on cloud infrastructure, Kubernetes, infrastructure as code, observability, incident response, and the secure lifecycle of secrets and configuration across services. Work core hours overlapping the EU business day.

Job Responsibility

"Key responsibilities • Operate production Kubernetes environments on GKE (day-to-day cluster operations, troubleshooting, maintenance, reliability improvements) • Build and maintain infrastructure as code using Pulumi (including Pulumi ESC for environments, secrets and configuration), primarily in TypeScript and Python • Manage GitOps workflows with ArgoCD and maintain reliable CI/CD pipelines • Support production systems through incidents and continuous improvement; review and approve infrastructure changes Requirements • Strong experience with cloud infrastructure and Kubernetes in production • Infrastructure as code (Pulumi or similar); TypeScript and/or Python • GitOps / ArgoCD and CI/CD reliability • Incident response experience • Comfortable working remote across EMEA with EU business-day overlap"