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Müller Holding GmbH & Co. KG

Müller Holding GmbH & Co. KG
Sonstige
Bucharest
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Devops Platform Engineer CI/CD (m/w/d)

INTRODUCTION We are building a new GCP-based DevOps Platform for one of Europe's largest family-owned retailers — and our new managed GitLab is directly at the core. As DevOps Platform Engineer CI/CD, you become the owner and designer of this world: from everything-as-code foundations and golden-path pipelines to a secure software development lifecycle with security built in from the first commit. Whether you are a seasoned expert or a strong engineer ready to take real ownership — if CI/CD and DevSecOps are your passion, this is your platform to shape. WHAT CONVINCES US

  • Several years of hands-on experience as a Platform, DevOps, or CI/CD Engineer building and running CI/CD at scale — we welcome both seasoned experts and strong engineers ready to grow into full service ownership.
  • Deep, practical GitLab expertise — pipeline design, runners, container registry, merge-request workflows, and administration of a GitLab instance as a product for developers.
  • A DevSecOps mindset and secure software development lifecycle (SSDLC) know-how: hands-on experience with SAST, DAST, dependency and container scanning, secret detection, SBOM generation, image signing, and policy enforcement — ideally embedded directly into CI pipelines (shift-left).
  • An everything-as-code working style — you treat pipelines, runners, and infrastructure as versioned, reviewable code (Terraform experience is a strong plus).
  • Solid command of the cloud-native delivery toolchain: containers, Kubernetes (GKE preferred), artifact management, Helm, and secure authentication patterns from CI to cloud (e.g. OIDC / workload identity federation instead of long-lived keys).
  • A pragmatic Platform-as-a-Product mindset — you prefer paved roads over one-off heroics, treat developers as customers, and measure success by their flow, not by the size of your toolbox.
  • Curiosity for emerging AI-assisted capabilities in the software delivery toolchain and a healthy judgment about where they genuinely help developers.
  • Clear communication across engineering, security, and external partners — you can explain a pipeline architecture to a developer and its risk posture to a security reviewer on the same day.
  • Fluent English required; German or Romanian is a plus.

WHAT YOU WILL DRIVE WITH US

  • Own and shape the central service — our new, managed GitLab instance that serves as the primary source-code and CI/CD platform for all new development at Müller.
  • Build the foundation for our everything-as-code approach on Google Cloud Platform: everything we run — infrastructure, policies, pipelines, and applications — flows through GitLab into production.
  • Design and deliver CI/CD building blocks that make life easier for developers: managed, pre-configured pipeline templates (golden paths) covering build, test, scan, sign, and deploy — so application teams ship software instead of maintaining YAML.
  • Architect our secure software development lifecycle: establish SAST, DAST, dependency and container scanning, SBOM, secret detection, and image signing as standard, automated stages of every pipeline — and evolve the toolchain as our DevSecOps maturity grows.
  • Shape key follow-up architecture decisions, including runner topology on GKE, secure CI-to-GCP authentication, and cost-efficient build patterns.
  • Evaluate and integrate AI-assisted features in our toolchain where they create real value for developers — pragmatically and with sound governance.
  • Champion the cultural shift from strict Dev/Ops separation toward DevOps teams with end-to-end ownership — supported by a strong platform, clear interfaces, and your pipelines.
  • Collaborate closely with the hybrid platform team in Bucharest and Ulm, and contribute to technical standards, code-review culture, and architecture decision records.

WHAT WE OFFER

  • A green-field opportunity on a brand-new GCP DevOps Platform — your pipeline templates, security gates, and standards will define how application engineers at Müller ship software for years to come.
  • A modern IT organisation with over 230 colleagues, flat hierarchies, and real freedom to shape your domain.
  • Two locations, one team — work from Bucharest or Ulm with a flexible hybrid model (desk sharing and mobile working) and regular in-person meetups across both locations.
  • Great teams that enjoy driving Müller's digitalisation forward every day.

LOCATION

Bucharest

Type of Employment

Vollzeit

Joining Date

ab sofort

Contact

Herr Werner +49 731/174 7415

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