Senior Golang Engineer – Kubernetes Controllers & Secrets Management A continuación, encontrará un desglose completo de todo lo que se requiere de los posibles candidatos, así como la forma de presentar su candidatura. ¡We are looking for a Senior Golang Engineer to join a cloud platform engineering team building highly automated, secure and scalable cloud-native infrastructure. This role sits at the intersection of Kubernetes engineering, platform automation and cloud security . You will work hands-on developing Kubernetes Controllers and Operators in Go , automating the lifecycle of platform services and cloud resources, while contributing to secure Secrets Management and Key Management (KMS) capabilities used across the platform.

This is not simply a role operating Kubernetes. We are looking for engineers interested in building and extending Kubernetes itself through APIs, Controllers, Operators and automation .

Kubernetes

Controllers & Platform Engineering Design, develop and maintain Kubernetes Controllers and Operators using Go/Golang . Build automation around Kubernetes resources using CRDs and Kubernetes APIs . Automate the provisioning, configuration and lifecycle management of cloud and platform resources.

Build reliable reconciliation and control-loop logic for distributed systems. Contribute to multi-cluster Kubernetes environments and platform orchestration. Troubleshoot complex Kubernetes and distributed-system issues in production environments.

Design and develop services for secure Secrets and Key Management within Kubernetes and cloud environments.



Integrate secrets-management capabilities with Kubernetes workloads and platform services. Work with KMS, IAM, TLS/certificates and secure service-to-service communication .

Contribute to platform and Kubernetes cluster hardening. Strong professional experience developing software with Go / Golang . Strong hands-on experience with Kubernetes in production environments.

Experience developing Kubernetes Controllers, Operators or Kubernetes-native automation . Good understanding of Kubernetes APIs and Custom Resource Definitions (CRDs) .

Experience designing or working with distributed systems and cloud-native architectures . Strong understanding of software engineering principles and API design. Comfortable troubleshooting complex Kubernetes and platform-level problems.

IAM Kubernetes security and cluster hardening Go / Golang · Kubernetes · Kubernetes API · CRDs · Controllers · Operators · Kubebuilder · controller-runtime · Cluster API · GitOps · ArgoCD · Terraform · Crossplane · KMS · Secrets Management · IAM · TLS · Prometheus · Grafana · OpenTelemetry Experience building Kubernetes platforms across multiple clusters . We're particularly interested in engineers who have a strong Go + Kubernetes engineering background and enjoy building the automation and software that sits behind a cloud platform. If you have built Kubernetes Controllers, Operators, CRDs or Kubernetes-native platform services , and you are interested in going deeper into Secrets Management, KMS and cloud security , this could be a great fit.

📌 Senior Golang Engineer - Kubernetes Operators (Puertomarín)
🏢 Lawrence Harvey
📍 Puertomarín