Responsibilities

Design, build, and maintain infrastructure for web services at scale

Administer and optimize MySQL, PostgreSQL, and ClickHouse databases

Operate and evolve Kubernetes clusters — workload management, scaling, reliability

Build and maintain CI/CD pipelines (TeamCity, GitLab CI, ArgoCD)

Implement and improve monitoring and alerting ( Prometheus, VictoriaMetrics)

Automate infrastructure provisioning and configuration (Docker,Terraform)

Collaborate with development teams to improve release processes and system reliability

Proactively identify bottlenecks and drive improvements across the stack

Requirements

Expert Linux administration skills

Hands-on Kubernetes experience (deployment, scaling, troubleshooting)

Strong knowledge of database principles and operations — MySQL, PostgreSQL...