Site Reliability Engineer (US - Pacific time)

The role

The Site Reliability Engineer will turn a fast-growing, stateful system into a predictable, well-automated platform. You will work on a multi-region, multi-account AWS platform running many services on Kubernetes.

What you will do

• Operating EKS clusters across several environments
• Managing and evolving a multi AWS account organization
• Maintaining the Terraform/Terragrunt IaC platform
• Improving operational tooling around deploys, schema changes, backups, restores, and incident response
• Reducing operational load through code and self-healing automation
• Optimizing cloud spend
• Participating in on-call and incident response

Required qualifications

• Deep hands-on experience with Kubernetes in production
• Strong experience operating production infrastructure on AWS
• Experience automating infrastructure using Terraform or Terragrunt at scale
• Solid understanding of Linux systems
• Experience supporting stateful systems
• Ability to debug and reason about performance and reliability issues in production
• Comfortable owning systems end-to-end, including on-call responsibilities

Nice to have

• Experience with GitOps workflows (ArgoCD) and CI/CD pipelines (GitHub Actions)
• Experience with building AI agent-enabled base-level infra services
• Familiarity with multi-region infrastructure and consistency/availability tradeoffs

About the company

PostHog is a product-led company that provides an analytics and observability context layer. It is a natively remote company that focuses on shipping fast and providing autonomy to its engineers.