Senior DevOps Engineer / Developer (Go, Node, TypeScrip, Kubernetes

Project Description:

We're building a Cloud Observability platform for market leading large Germany based company with 440,000 customers worldwide.
Originally known for leadership in enterprise resource planning (ERP) software, the company has evolved to become a market leader in end-to-end enterprise application software, database, analytics, intelligent technologies, and experience management. A top cloud company with 200 million users worldwide, the company helps businesses of all sizes and in all industries to operate profitably, adapt continuously, and achieve their purpose.

Responsibilities:

• Lead sprint-based feature development for routing and collector-as-a-service platforms
• Develop Kubernetes operators using controller-runtime / Operator SDK (kubebuilder)
• Design and implement CRDs & Admission Webhooks
• Build custom OpenTelemetry Collector distributions and exporters
• Develop frontend components using React / TypeScript / Tailwind / Vite / TanStack
• Implement and maintain Istio service mesh and mTLS/OIDC/JWT security
• Integrate with Open Service Broker / Cloud Broker APIs and enterprise platform services
• Maintain CI/CD pipelines using GitHub Actions and ArgoCD
• Contribute to architecture decisions and create ADRs for major changes
• Participate in developer on-call rotation outside core hours

Mandatory Skills Description:

• Go language development
• Node.js / TypeScript development
• Kubernetes container orchestration
• OpenTelemetry (OTEL) observability
• controller-runtime / Operator SDK (kubebuilder)
• CRDs & Admission Webhooks
• GitHub Actions and ArgoCD CI/CD
• Kustomize configuration management
• Istio / Service Mesh infrastructure
• mTLS / OIDC / JWT / OAuth2 security
• PostgreSQL and Kafka
• ModelContext Protocol (MCP) AI framework
• React / Frontend Stack (TS, Tailwind, Vite, TanStack)
• Open Service Broker / Cloud Broker APIs

Nice-to-Have Skills Description:

• OTEL Collector custom distributions and exporters
• gRPC networking
• Gardener cluster lifecycle management
• GCP / Azure / AWS cloud platforms
• Prometheus / Grafana / Jaeger / Splunk monitoring
• Enterprise platform integration (BTP or similar)
• AI-assisted / spec-driven development practices
• NATS messaging, Helm, HashiCorp Vault, Kyverno, HAProxy
• Sovereign / Air-gapped architecture
• Cost Management & FinOps

• English: C1 Advanced