In this role you will design, implement, and maintain backend services in Go, collaborating with cross-functional teams to deliver scalable, cloud-native solutions. You will enhance CI/CD with scalable runners and optimize containerized workloads using Docker and Kubernetes. You contribute to architecture discussions, write clean code, and participate in reviews to uphold quality.

This position sits at the heart of Schwarz IT Barcelona, supporting Schwarz Group’s retail ecosystem and driving development and progress.

Design, implement, and maintain Go-based backend services and tools

Develop and optimize CI/CD with scalable runners

Build, optimize, and troubleshoot Docker/OCI images and containerized apps

Work with Kubernetes to deploy, monitor, and manage applications

Collaborate with engineers and product team to define requirements and deliver solutions

Write clean, maintainable code and participate in code reviews

Strong experience in Go for backend or platform development





Hands-on experience with CI/CD tools (Github Actions, Gitlab CI, ArgoCD or similar)

Proficiency in building Docker images with best practices

Solid knowledge of Kubernetes and troubleshooting

Familiarity with container runtime concepts and cloud-native workflows

Good understanding of micro-services architecture, APIs, and distributed systems

Ability to work collaboratively in a cross-functional team

Clean Architecture and Design Pattern knowledge

Experience with cloud providers

Experience with observability stacks (Prometheus, Grafana, OpenTelemetry)

cross-functional teamwork problem solving

Go backend development

CI/CD tooling (Github Actions, Gitlab CI, ArgoCD)

Docker image creation and optimization

STACKIT Developer Experience - Pipelines - Software Engineer (m/f/d) - barcelona • barcelona, catalunya, es

📌 Stackit Developer Experience - Pipelines - Software Engineer (M/F/D) - Barcelona (Madrid)
🏢 Schwarz Gruppe
📍 Madrid