Staff Platform Engineer

📋 Description

• Own and evolve our CI/CD platform: GitHub Actions with self-hosted runners (RunsOn), plus an
• Build and maintain Infrastructure as Code across AWS using Terraform / Terragrunt / Terramate
• Design secure-by-default delivery pipelines: branch protection and PR approval rulesets, secrets
• Drive our move from IAM users and long-lived access keys toward IAM roles, and help close
• Work with Kubernetes (EKS), Helm, and ArgoCD, and support our observability stack (Grafana
• Review and improve existing components — Terraform, pipelines, AWS infra — not only build new ones

🎯 Requirements

• Strong AWS experience and deep hands-on CI/CD expertise (GitHub Actions and/or Jenkins).
• Solid Infrastructure as Code background with Terraform (Terragrunt / Terramate a plus).
• Real Kubernetes / EKS experience, including Helm and GitOps (ArgoCD).
• A security-conscious mindset — comfortable reasoning about IAM, secrets, network exposure, and
• The ability to design a solution, then adapt gracefully when constraints change ("now make it
• Sound judgment on edge cases and incidents: traffic spikes 10x, a region goes down — how do you