Cloud-Native & Kubernetes Software Developer

Vates SAS; Grenoble; Hybrid; EUR 65,000 - 90,000; Full time

Benefits offered by this job

Health insurance 50% funded by company

Works Council benefits (discounts, etc

Employee savings plan (PEE)

Annual bonus

Job summary

Vates is a French software company specializing in virtualization. We seek a Cloud-Native & Kubernetes Software Developer to build and enhance cloud-native technologies and Kubernetes-based solutions within the VMS stack.

You will develop plugins, Kubernetes components, and a cluster management product, while collaborating with Xen Orchestra teams to define API requirements and support users with automation needs. Remote work is fully supported.

Qualifications

• Bachelor’s or Master’s in CS or software engineering (or equivalent).
• Open source experience is appreciated.
• Fluent in English and French.

Responsibilities

• Develop and maintain plugins for Terraform, Packer, Pulumi, and other tools in Go.
• Develop and maintain Kubernetes components, including CSI Driver, CCM.
• Create and design a Kubernetes clusters management product in Vates VMS stack.
• Write specifications for Xen Orchestra teams to support Kubernetes integrations.
• Develop and maintain Ansible plugins, leveraging Python knowledge.
• Work closely with the Xen Orchestra backend team to define API requirements.
• Collaborate with users to understand and address automation needs.
• Provide Level 3 and community support for the tools.
• Collaborate with the Vates DevOps Tools team.

Skills

Go

Kubernetes

Git & GitHub

Open source

DevOps

English

French

Cloud-native

Virtualization

Education

CS/Software Engineering/Info Systems degree

Tools

Terraform

Packer

Pulumi

Ansible

Job description

Cloud-Native & Kubernetes Software Developer

Job opened

Type of contract / Length

CDI

Missions

Vates is a French software company specializing in virtualization, offering a credible alternative to proprietary solutions on the market. Our Vates VMS solution enables companies to manage their IT infrastructures in a simple, efficient, and controlled way.

As a Cloud-Native & Kubernetes Software Developer at Vates, you will play a key role in developing and improving our cloud-native technologies and Kubernetes-based solutions.

Your Responsibilities

• Develop and maintain plugins for Terraform, Packer, Pulumi, and other upcoming tools in Go.
• Develop and maintain Kubernetes components, including CSI Driver, CCM, and future integrations.
• Create, design, develop a Kubernetes clusters management product in Vates VMS stack. This is a project already started, in early phase and it should be turned into one or more new products.
• Write specifications for the Xen Orchestra teams to support the development of various Kubernetes integrations.
• Develop and maintain Ansible plugins, leveraging basic Python knowledge (with internal Python experts available for support).
• Work closely with the Xen Orchestra backend team to identify and define API requirements.
• Collaborate directly with users and customers to understand and address their automation needs.
• Provide Level 3 support as well as community support for users of the developed tools.
• Collaborate with the Vates DevOps Tools team (SREs, system administrators, etc.).

Required Skills

• Strong proficiency in Go and Kubernetes (2 years) programming language and related tooling.
• Solid expertise in Kubernetes (deployment, control plane lifecycle management, upgrades, writing CRDs and operators, cluster API, CSI, CCM, etc.).
• Excellent knowledge of Git and GitHub tools and workflows.
• Deep understanding of the open-source ecosystem, with active involvement being a strong plus.
• Strong interest in DevOps practices and process automation.
• Fluency in English, both written and spoken.
• Knowledge of the virtualization ecosystem.
• Fluent in English and French.

Location

Our offices are based in Grenoble or Paris, but we operate on a fully remote model to provide greater flexibility and daily work comfort.

You are free to work 100% remotely or come on-site occasionally, depending on your preferences.

At VATES, you will find a flexible work environment, a supportive and approachable team, and a role that makes a real impact on a daily basis.

• Health insurance coverage funded at 50% by the company
• Benefits provided by the Works Council (employee discounts, cinema tickets, etc.)
• Employee savings plan (PEE)
• Annual bonus

As part of our diversity and inclusion policy, this position is open to all candidates, regardless of gender.

Qualifications

Ready to build the next generation of cloud-native infrastructure?
Join our team, bring your expertise to challenging technical projects, and help us build open, innovative and reliable solutions for the future of virtualization and cloud-native environments.

We are looking for someone with:

• A Bachelor’s degree to a Master’s degree in Computer Science, or software engineering or information systems and Networks.Or several years of experience without degree.
• A professional experience within an open source environment is appreciated.
• Fluent in English and French.

Our Company

Vates is a French software company specializing in Open Source and virtualization with a deep commitment to open, collaborative development. Our main projects, Xen Orchestra and XCP-ng, span the full virtualization stack: from the hypervisor (Xen) and virtualization platform (XCP-ng) to management and VM backups (Xen Orchestra). Our team works across multiple countries, fully embracing remote work with transparent workflows and accessible communication channels. At Vates, we are driven by a strong, people‑first culture that values benevolence, inclusivity, and a horizontal structure. Every member is empowered to contribute ideas, make decisions, and grow with the company. Our open-source model is core to everything we do, not just in our code, which is available on GitHub and GitLab, but in our collaborative approach with the community. We believe in "upstream first," dedicating our expertise and resources to support and advance foundational projects like Xen, and helping contributors of all levels join us on this journey.

Vates was born more than 10 years ago in the French Alps, in Grenoble. Our team is composed of more than 150 people, spread out in France and elsewhere in the world. Want to know more about our history? Our team? Thinking of joining us?