Site Reliability Engineer

Role: Site Reliability Engineer

You’ll help operate and improve production systems that power blockchain scaling infrastructure, with a strong focus on reliability, security, and automation.

Responsibilities

• Operate production Kubernetes clusters and maintain scalable, declarative infrastructure.
• Build and improve deployment automation and GitOps-style delivery workflows.
• Design and run observability for reliability (metrics, logs, dashboards), and use it to troubleshoot issues.
• Participate in on-call rotation: respond to incidents, troubleshoot under pressure, and drive postmortems to improve reliability.
• Diagnose complex networking and storage issues across distributed systems.
• Implement secure-by-default infrastructure and contribute to architecture reviews and threat modeling.

Requirements

• Experience with GitOps-style systems and treating infrastructure/application delivery as code.
• Comfortable operating within cloud platforms (AWS, GCP, or Azure) and understanding underlying components.
• Strong Linux and shell scripting skills; productive in Python or Go.
• Ability to work with YAML, logs, and low-level debugging.
• On-call experience with incident response and postmortem-driven improvements.

Nice-to-haves

• Experience using tools like k9s and ArgoCD (e.g., ArgoCD ApplicationSets or similar).
• Building CI/CD workflows with tools such as ArgoCD, GitHub Actions, or CodeBuild.
• Observability experience with Prometheus, Loki, Mimir, Grafana, and CloudWatch.
• Use of Terraform (or similar) for infrastructure as code.

What You’ve Done (signals)

• Operated Kubernetes in production and built infrastructure with Terraform or equivalent.
• Deployed and maintained Kubernetes environments.
• Designed CI/CD workflows spanning both infrastructure and application deployments.
• Implemented observability and diagnosed challenging networking/storage issues.
• Built secure-by-default systems and contributed to threat modeling/architecture reviews.