DevOps Engineer

• Additional benefits package (medical healthcare, sports membership, etc.)
• Long-term cooperation
• Flexible working hours

• Proven DevOps/SysOps Experience: Minimum of 3–5 years in a DevOps or SysOps role, with hands-on responsibility for end-to-end infrastructure and release pipelines.

• Cloud Expertise: Solid practical experience with Google Cloud Platform (GCP) — this is a mandatory requirement.

• Containerization & Orchestration:

  • Strong working knowledge of Docker.

  • Extensive hands-on experience with Kubernetes, including troubleshooting, scaling and cluster management.

  • Familiarity with Helm for package management.

• CI/CD & Deployment Pipelines:

  • Deep experience designing and maintaining CI/CD workflows using GitLab CI and/or Jenkins.

  • Ability to author and optimize pipeline scripts, employ best practices and ensure reliable, automated deployments.

• Monitoring & Logging:

  • Proficiency with Prometheus and Grafana for monitoring and alerting.

  • Experience with Logstash (or the Elastic Stack) for log ingestion and analysis.

• Infrastructure & Security:

  • Knowledge of certificate management (e.g. TLS/SSL lifecycle, Vault, cert-manager).

  • Strong understanding of network concepts and security best practices in cloud environments.

• Scripting & Automation:

  • Expert in Bash/Shell scripting—able to automate routine tasks, write reusable functions and troubleshoot complex scripts.

• Linux System Administration:

  • Comfortable administering Ubuntu and RHEL-based servers: installation, configuration, performance tuning, troubleshooting.

• Communication & Collaboration:

  • Excellent English skills (minimum B2/C1).

  • German language skills are a plus.

  • Demonstrated ability to work independently, diagnose issues under pressure and collaborate closely with development and operations teams.

Responsibilities

• Contact person for all infrastructure related issues 
• Updates of servers via REWE digital hybrid cloud factory
• Troubleshooting Container Infrastructure
• Creation of Gitlab Pipelines/Deployment process for different environments (dev/devint/test/prod - dev & devint is done, test and prod still to be built)
• renewal of certificates in the legacy system (web server certificates and Code-Signing certificate)