CareerPlan

Senior Cloud Infrastructure Engineer

Warszawa AlejeFull-time2026-10-19 → 2026-11-10

Core

Designing, operating, and scaling multi-cluster Kubernetes environments on AWS EKS with a focus on automation, security, and cost optimization.

Role type

Senior Cloud Infrastructure Engineer (IC)

Builds

Production-grade multi-cluster Kubernetes infrastructure, CI/CD pipelines, and observability stacks.

Domain

Cloud Infrastructure / DevOps / Kubernetes

Required skills

Multi-cluster Kubernetes (EKS), Terraform, Terragrunt, AWS services, GitLab CI/CD, GitOps, Kubernetes security (RBAC, network policies), Capacity planning, Cost optimization

Preferred skills

Go or Python, Observability tools (Prometheus, Grafana, ELK), Container security scanning (Trivy, Falco), AI agentic coding harnesses

Technologies

EKS, Terraform, Terragrunt, AWS, GitLab CI/CD, Prometheus, Grafana, Vault, Envoy, Karpenter, Cluster Autoscaler

Responsibilities

Own and evolve multi-cluster EKS infrastructure including upgrades and capacity planning; Maintain scalable Terraform/Terragrunt codebases; Troubleshoot Kubernetes internals and harden security; Drive cloud cost optimization initiatives; Partner with dev teams to improve deployment pipelines and developer experience; Evaluate and introduce new infrastructure tools; Contribute to observability stacks.

Seniority

Senior, hands-on IC