Senior Golang Engineer – Kubernetes Controllers & Secrets Management
About the Role
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 .
What You'll Be Doing
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.
Develop internal platform capabilities that enable engineering teams to consume infrastructure and services through automated, self-service workflows.
Improve CI/CD, GitOps and Infrastructure-as-Code processes.
Troubleshoot complex Kubernetes and distributed-system issues in production environments.
Help ensure the reliability, scalability and observability of platform services.
Secrets Management, KMS & Security
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 .
Implemen

📌 Senior Golang Engineer – Kubernetes Operators (Madrid)
🏢 Lawrence Harvey
📍 Madrid