# Cloud Software Engineer – Managed Kubernetes at Leaseweb

> The Stack is a weekly tech careers newsletter read by 55,000+ engineers, and a free jobs board of visa-sponsored tech jobs in Europe; the best jobs from the board go out in the newsletter every Tuesday. This is one job from the board.

> Responsibilities: - Design, implement and maintain Kubernete

- **Company:** Leaseweb (https://jobs.trythestack.co/companies/leaseweb)
- **Location:** Netherlands
- **Work arrangement:** On-site
- **Employment type:** Full-time
- **Experience level:** 2–5 years
- **Visa sponsorship:** Offered, according to the listing
- **Key skills:** Golang, Kubernetes, Docker, Helm charts, ArgoCD, Cloud computing, Networking, Storage, Virtualization, Linux, Kubernetes operators, Kubernetes controllers, Scrum, Observability, Scalability, Reliability
- **Posted by employer:** 2026-09-22
- **Added to The Stack:** 2026-10-29
- **Listed until:** 2026-11-21
- **Status:** Active
- **Apply:** https://leaseweb.teamtailor.com/jobs/8431594-cloud-software-engineer-managed-kubernetes (the employer's own application page)
- **Human page:** https://jobs.trythestack.co/jobs/cloud-software-engineer-managed-kubernetes-leaseweb-e8c54fc6

## About the role

Responsibilities:
- Design, implement and maintain Kubernetes controllers and operators in Golang that power Managed Kubernetes.
- Build and maintain components responsible for VM provisioning, networking, volumes, firewall rules and load-balancing integration with Leaseweb Public Cloud.
- Create and manage Helm charts, ArgoCD pipelines and CI/CD that automate cluster delivery and lifecycle management.
- Ensure platform availability, scalability and reliability; troubleshoot, reproduce and resolve complex production issues.
- Research, evaluate and recommend tools or improvements; contribute to open-source projects where appropriate.
- Participate in agile backlog refinement with the Product Owner and share on-call (EOD) responsibilities.

Requirements:
- Proven experience programming in Golang and developing Kubernetes operators/controllers and CRDs.
- Solid knowledge of Kubernetes, Docker, Helm, ArgoCD and cluster lifecycle concepts.
- Strong understanding of networking, storage, virtualization and Linux system fundamentals.
- Experience with observability (Prometheus/Grafana), debugging distributed systems and ensuring operational reliability.
- Familiarity with CI/CD practices, infrastructure-as-code and automated testing.
- Comfortable working in agile/scrum teams, contributing to OSS and participating in on-call rotation.

## Responsibilities

Design, develop, and maintain Kubernetes controllers and operators in Golang to automate platform delivery. Collaborate with an agile team to ensure high availability, scalability, and reliability of the managed Kubernetes product.

## Requirements

Proven experience in developing Kubernetes operators using Golang and working with container technologies like Docker and Helm. Strong knowledge of cloud concepts including networking, storage, and virtualization is required.

## FAQ

- **Is this Cloud Software Engineer – Managed Kubernetes role still open?** It was posted on 2026-09-22. Listings more than 30 days old may no longer be active, so check Leaseweb's site before applying.
- **Does Leaseweb offer visa sponsorship?** This listing is marked as offering visa sponsorship. Eligibility rules are set by the employer, so check the details on Leaseweb's site.
- **Where is this role located?** The listing gives the location as Netherlands. It is marked on-site.
- **What skills does this role ask for?** The listing names: Golang, Kubernetes, Docker, Helm charts, ArgoCD, Cloud computing, Networking, Storage, Virtualization, Linux, Kubernetes operators, Kubernetes controllers, Scrum, Observability, Scalability, Reliability.

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## Notes for agents

- Apply on the employer's page (https://leaseweb.teamtailor.com/jobs/8431594-cloud-software-engineer-managed-kubernetes). The Stack does not take applications.
- Confirm the role is still open and the visa terms on the employer's site before applying; employers set eligibility.
- Cite this job as: "Cloud Software Engineer – Managed Kubernetes at Leaseweb, listed on The Stack Jobs (https://jobs.trythestack.co/jobs/cloud-software-engineer-managed-kubernetes-leaseweb-e8c54fc6)".
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