DevOps Engineer (EN)

BITMUS; Berlin; Hybrid; EUR 70,000 - 110,000; Full time

Job summary

BITMUS in Berlin designs, builds and operates multi-cluster environments based on Red Hat OpenShift 4 and Kubernetes. You will design and implement Infrastructure as Code, automate processes and contribute to a central data analytics platform in a multi-tenant setup.

The role requires several years of Kubernetes/OpenShift experience, strong Linux and IaC automation skills, and proficiency with Helm, Kustomize, CI/CD and Git-based deployments. English at least B2 is expected.

Qualifications

• Several years of experience operating and developing Kubernetes/OpenShift platforms.
• Strong Linux, Infrastructure as Code and IT infrastructure automation skills.
• Knowledge of Helm, Kustomize, CI/CD pipelines and Git-based deployment processes.
• Experience with Configuration Management, container technologies and DevOps methods.
• Knowledge of Shell, Go, Java or Terraform.
• Nice: Vault, Keycloak, ArgoCD, GitLab CI/CD, Ansible and Artifactory.
• Experience in agile project environments.
• Structured and solution-oriented working style.
• Very good English skills, minimum B2
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Responsibilities

• Design, build and maintain multi-cluster environments based on Red Hat OpenShift 4 and Kubernetes.
• Manage, optimize and operate Kubernetes and OpenShift resources, including virtual network infrastructure.
• Design and implement Infrastructure as Code solutions using Helm, Helmfile and Kustomize.
• Build, integrate and operate modern platform and SaaS services.
• Automate infrastructure and operational processes.
• Support the development and operation of a central data analytics and data management platform in a multi-tenant environment.
• Work closely with infrastructure, development and operations teams in an agile environment.

Skills

Kubernetes

OpenShift

Linux

Infrastructure as Code

CI/CD

Helm

Kustomize

Git-based deployments

Go

Terraform

Shell

ArgoCD

Vault

Keycloak

GitLab CI/CD

Ansible

Artifactory

Tools

Helm

Kustomize

CI/CD pipelines

GitLab CI/CD

Ansible

Artifactory

Vault

Keycloak

ArgoCD

Job description

IT Consulting, where people meet people and create solutions

The project focuses on designing, building and operating multi-cluster environments based on Red Hat OpenShift 4 and Kubernetes. The role covers Infrastructure as Code, automation, platform and SaaS services, virtual networking and a central data analytics and management platform in a multi-tenant environment.

• Rate: on request
• Design, build and maintain multi-cluster environments based on Red Hat OpenShift 4 and Kubernetes
• Manage, optimize and operate Kubernetes and OpenShift resources, including virtual network infrastructure
• Design and implement Infrastructure as Code solutions using Helm, Helmfile and Kustomize
• Build, integrate and operate modern platform and SaaS services
• Automate infrastructure and operational processes
• Support the development and operation of a central data analytics and data management platform in a multi-tenant environment
• Work closely with infrastructure, development and operations teams in an agile environment
• Your profile:
  • Several years of experience operating and developing Kubernetes and ideally OpenShift platforms
  • Strong Linux, Infrastructure as Code and IT infrastructure automation skills
  • Strong knowledge of Helm, Kustomize, CI/CD pipelines and Git-based deployment processes
  • Experience with Configuration Management, container technologies and DevOps methods
  • Knowledge of Shell, Go, Java or Terraform
  • Nice: Vault, Keycloak, ArgoCD, GitLab CI/CD, Ansible and Artifactory
  • Experience in agile project environments
  • Structured and solution-oriented working style
  • Very good English skills, minimum B2
• Duration: 35h/week. Start: 11/2026. End: 30.04.2027, option to extend