DevsData LLC

DevOps Engineer

4000 - 4900 USD/ mies./ mies.B2BB2B (netto)

MidZdalnie·WarszawaFull-time·B2B

#451082·Dodano miesiąc temu·13

Źródło: justjoin.it

Aplikuj teraz

Tech Stack / Keywords

Kubernetes OpenShift Helm Docker Gitlab CI ArgoCD Apache Spark Apache Airflow Linux Bash

Podsumowanie oferty

The DevOps Engineer will own the installation, upgrade, and extension of a data platform running on on-premises OpenShift clusters and a hybrid cloud environment. The role includes writing Helm charts, GitLab CI templates, and setting up GitOps delivery with ArgoCD and Flux. The engineer will support client data engineers by troubleshooting and teaching platform usage.

Wymagania

3+ years hands-on production experience with Kubernetes or OpenShift, including operators, CRDs, networking, and storage
Experience with on-premises or bare-metal clusters beyond managed services (e.g. EKS, AKS, GKE)
Ability to write complex Helm charts from scratch
Experience building and hardening Docker images
Experience with GitLab CI, designing reusable pipeline templates
Practical GitOps experience with ArgoCD or Flux
Experience deploying and operating data tools on Kubernetes, such as Apache Spark (Spark Operator), Apache Airflow, or Trino
Hands-on experience with authentication and access control in Kubernetes: EntraID (Azure AD), OIDC or LDAP, RBAC, secrets, and TLS certificates
Good Linux (RHEL) skills including Bash or Python scripting
Ability to design processes, write documentation, and teach other engineers
Based in Poland with the right to work and able to travel to Warsaw office biweekly
Strong English communication skills for daily client interaction

Nice to have:

Experience with OKDP (Open Kubernetes Data Platform)
Experience with Apache Flink and the Flink Kubernetes Operator
Experience with JFrog Artifactory
Experience with Apache Iceberg, Apache Polaris, or S3-compatible object storage like MinIO or Ceph
Observability with Prometheus, Grafana, or OpenTelemetry
CKA, CKAD, CKS, or Red Hat OpenShift certifications (e.g., EX280)

Obowiązki

Install, configure, and upgrade the data platform on on-premises OpenShift clusters across dev, test, and production
Integrate new operators and data processing components, such as the Apache Flink Kubernetes Operator
Design and maintain Helm charts for platform components and ETL workloads
Build, harden, and publish container images for Spark, Flink, and Airflow
Integrate the platform with the hybrid cloud environment and EntraID single sign-on, including RBAC and multi-tenancy
Build reusable GitLab CI templates for building, testing, and releasing ETL workloads
Automate deployments with Flux and ArgoCD, promoting from dev to production
Design onboarding process for new teams and ETL workloads including namespaces, quotas, access, secrets, data contract validation, and catalog registration
Define reference patterns for Spark batch jobs, Flink streaming jobs, Airflow orchestration, and Trino access
Write documentation, runbooks, onboarding guides, and run workshops for platform users
Support data engineering teams with troubleshooting and pipeline reviews
Monitor platform health, plan capacity, and resolve incidents with infrastructure teams

Inne informacje

Based in Poland, with the right to work there, and able to travel to the Warsaw office once every two weeks.

DevsData LLC

12 aktywnych ofert

Zobacz wszystkie oferty

Aplikuj teraz