Site Reliability Engineer (US - Pacific time)
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About This Role
PostHog is seeking a Site Reliability Engineer to work on turning a fast-growing, stateful system into a predictable, well-automated platform. The role involves reducing operational stress, designing safe automation for traffic-heavy workloads, and building tooling and patterns that let the system scale without scaling human effort. The ideal candidate has deep hands-on experience with Kubernetes in production and operating production infrastructure on AWS. The company offers a unique work environment with autonomy, transparency, and a focus on building an awesome product for end users.
Key ResponsibilitiesAI-extracted
- 1Turning a fast-growing, stateful system into a predictable, well-automated platform
- 2Reducing operational stress and designing safe automation for traffic-heavy workloads
- 3Building tooling and patterns that let the system scale without scaling human effort
- 4Operating EKS clusters across several environments with Karpenter autoscaling, Cilium networking, and ArgoCD-driven GitOps deployments
- 5Participating in on-call and incident response with a focus on making incidents rarer over time
RequirementsAI-extracted
- Deep hands-on experience with Kubernetes in production, preferably EKS
- Strong experience operating production infrastructure on AWS, including understanding organizational boundaries, IAM, and networking between many accounts
- Experience automating infrastructure using Terraform or Terragrunt at scale
- Solid understanding of Linux systems and ability to debug and reason about performance and reliability issues in production
- Ability to own systems end-to-end, including on-call responsibilities
Perks & BenefitsAI-extracted
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