DevOps Engineer

DevOps Engineer $4000-$4900/month Remote (on-site once every two weeks, Warsaw) Full-time B2B We are looking for a DevOps Engineer (Kubernetes/OpenShift) to join a Polish IT consulting company and work on a new data platform for one of its enterprise clients. The platform runs on on-premises OpenShift clusters connected to a hybrid cloud environment. The client's data engineering teams will use it to deploy and run their own batch, streaming, and orchestration jobs.

Shared templates and a standard onboarding process mean they won't need to build infrastructure for each new project. The platform is built from open-source components, including Apache Spark, Apache Flink, Apache Airflow, and Trino. You will own how the platform is installed, upgraded, and extended.

You will write the Helm charts and GitLab CI templates that teams deploy with, set up GitOps delivery with ArgoCD and Flux, and decide how new teams and workloads get onto the platform. Part of the role is hands-on support: you will work daily with the client's data engineers to get their pipelines running and teach them to use the platform on their own. The ideal candidate enjoys building standards and tooling for other engineers, works well without close supervision on a greenfield setup, and takes design decisions through to production.

3+ years of hands-on production experience with Kubernetes or OpenShift, including operators, CRDs, networking, and storage Experience with on-premises or bare-metal cl