Go Backend Software Engineer

Our client is a leading European technology organization focused on cloud computing, cybersecurity, and artificial intelligence. With a strong commitment to digital sovereignty and data protection, the company develops and operates a proprietary cloud platform that serves both internal business units and external customers. Its cloud ecosystem enables secure, scalable, and GDPR-compliant digital services for enterprises across Europe.

Requirements:

Production experience developing backend services and infrastructure APIs in Go.

Experience designing and operating REST and gRPC APIs in cloud-native distributed systems.

Solid Kubernetes experience: workload deployment with Docker and Helm.

Working knowledge of PostgreSQL and/or MariaDB, including schema design and query optimisation.

Understanding of cloud infrastructure and IaaS concepts. OpenStack experience is a plus.

Hands-on experience with CI/CD pipelines in a DevOps environment.

Good command of English. German is a plus.

Main responsibilities:

Design and develop infrastructure APIs in Go for cloud resource management.

Implement REST and gRPC endpoints across the cloud platform API surface.

Contribute to backend service architecture: API design, data models, service communication.

Integrate services with the platform ecosystem: IAM, Terraform provider, OpenStack, Kubernetes.

Maintain and improve CI/CD pipelines and release automation.

Own services end-to-end: from development through production monitoring and incident response.