Mirantis

Cloud Infrastructure

SeniorSoftwareEngineer-K0sTeam

Helsinki, Uusimaa, Finland FULL TIME Remote Friendly
Market Sentiment
HIGH DEMAND

Neural analysis suggests this role is
optimal for mid candidates.

The Brief

“Senior Software Engineer - K0s Team at Mirantis. Skills: Kubernetes, Golang, Cloud Native. Develop upstream k0s projects. Maintain upstream k0s projects”

Industry & Context.

Cloud Infrastructure
Eligibility Requirements

Must be within European timezones

What They're Looking For.

Must Have

Kubernetes experience, Linux experience, VMs experience, networking experience, containers experience, Golang code writing ability, engineering background with meaningful track record on Github

Nice to Have

Deep Kubernetes experience, Familiarity with the tech stack that makes cloud-native tick, Pragmatism and result-oriented team and project work

What You'll Do.

Develop upstream k0s projects

Maintain upstream k0s projects

Implement new features

Integrate cloud native technologies

Follow container technology ecosystem developments

Identify product roadmap impacts

Act as subject matter expert

How You'll Work.

Team & Collaboration

Join a remote team of fellow maintainers; Collaborate on other upstream projects; Work with platform engineering teams; Collaborate with product teams

Communication Scope

Good communication skills in English

Full Job Description

About Mirantis Mirantis is the Kubernetes-native AI infrastructure company, enabling organizations to build and operate scalable, secure, and sovereign infrastructure for modern AI, machine learning, and data-intensive applications. By combining open source innovation with deep expertise in Kubernetes orchestration, Mirantis empowers platform engineering teams to deliver composable, production-ready developer platforms across any environment—on-premises, in the cloud, at the edge, or in sovereign data centers. As enterprises navigate the growing complexity of AI-driven workloads, Mirantis delivers the automation, GPU orchestration, and policy-driven control needed to manage infrastructure with confidence and agility. Committed to open standards and freedom from lock-in, Mirantis ensures that customers retain full control of their infrastructure strategy. We’re seeking a Software Engineer with a passion for shaping the future of k0sproject. As a CNCF Sandbox project, k0s is an open source, all-inclusive Kubernetes distribution, which is configured with all of the features needed to build a Kubernetes cluster and packaged as a single binary for ease of use. We’re tackling an interesting problem: How do we package and operate Kubernetes itself in the simplest possible way but still allowing enough flexibility for varying use cases. Within Mirantis, you’ll join a remote team of fellow maintainers for k0s and related project as well as the larger OSS ecosystem maintainers. We’re looking for someone within European timezones. As part of Mirantis, you’ll also help shape our Kubernetes and container ecosystem products that rely on various upstream projects as well as collaborate on other upstream projects. Responsibilities: * Develop and maintain upstream k0s related projects under the CNCF umbrella * Design and implement * Integrating new features from the cloud native technologies landscape that compliment the Mirantis Kubernetes products * Following the latest developmen

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