Software Engineer - DevExp Container Registry - STACKIT (m/f/d)
Schwarz DienstleistungenBarcelona, Catalonia, Spain
Posted December 22, 2025
Full Time
About the Company
Schwarz IT Barcelona provides high-value IT services for the entire Schwarz Group, which includes Lidl, Kaufland, Schwarz Produktion, PreZero, Schwarz Digits, STACKIT, and XMCyber.
Job Description
Join Schwarz IT Barcelona as a Software Engineer - DevExp Container Registry - STACKIT (m/f/d) and design, implement, and maintain backend services and tools using Go, build and optimize Docker/OCI images and containerized applications, and collaborate with engineers and product team to define technical requirements and deliver high-quality solutions.
Requirements
- Strong experience in Go for backend or platform development
- Proficiency in building Docker images, understanding best practices for image size, caching layers, and security
- Solid Knowledge of Kubernetes, including manifests, operators, deployments, services, and troubleshooting
- Good understanding of clean architecture, APIs, and distributed systems
- Ability to work collaboratively in a cross-functional engineering team
- Hands-on experience with container registry platforms, particularly Harbor, including its architecture, API, and customization options.
- Knowledge of Helm, Kustomize or other Kubernetes packaging tools
- Experience with observability stacks (prometheus, grafana, Open telemetry)