Openstack Architect/Developer
Cleura AB / Datajobb / Karlskrona
2025-10-28
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hela Sverige Join us in building the core of Cleura Cloud. As an OpenStack Architect/Developer, you'll contribute to the evolution of our open-source cloud platform - powering compute, storage, networking, and identity services across multiple regions. You'll design, implement, and optimize OpenStack components in production-scale environments, shaping the backbone of European cloud infrastructure with a strong focus on automation, reliability, and open collaboration.
Cleura is the European cloud built on open source and data sovereignty.
As part of the Iver Group, Cleura provides secure, compliant, and scalable cloud infrastructure across multiple European regions - fully aligned with GDPR and local data protection frameworks.
We are a Gold Member of the OpenInfra Foundation, actively contributing to OpenStack and related open-source communities.
Our mission is to empower organizations to run critical workloads in an open, transparent, and sovereign cloud.
About the team :
You'll join Cloud Services R&D, Cleura's core engineering organization responsible for evolving our OpenStack-based platform and surrounding services.
We work in a Spotify-model setup of autonomous Tribes and Squads, each owning a specific area such as IaaS, PaaS, AI & Data, or Integration.
Our culture is built on servant leadership, self-leadership, and collaboration across distributed teams in Sweden, Poland, and beyond.
Expect an environment that values experimentation, open communication, and continuous learning.
Responsibilities:
Design, implement, and maintain features in OpenStack core projects(Nova, Neutron, Cinder, Glance, Trove, Ironic, Freezer, Keystone, Magnum, Heat, Octavia).
Support architecture and platform decisions, ensuring alignment with Cleura Cloud strategy.
Participate in code reviews, CI/CD pipelines, testing, and deployment.
Collaborate with squads and Platform Ops to ensure stable, production-ready OpenStack services.
Contribute to upstream OpenStack projects, submitting patches, fixes, and documentation.
Support migration, upgrades, and integration work between OpenStack and other platform components.
Document solutions, processes, and architecture decisions for team and organizational use.
Requirements( Must have):
Strong Python development experience(3+ years preferred).
Solid understanding of Linux systems and cloud infrastructure.
Experience with OpenStack deployment, operation, or development.
Knowledge of CI/CD, automation (Ansible, Terraform, etc.), and containerization (Kubernetes).
Willingness to contribute upstream and collaborate with the OpenStack community.
Fluent communication skills in English.
Good to have (Merit skills):
Exposure to OpenStack networking (Neutron/OVN), compute (Nova), storage (Cinder, Ceph), or database services (Trove).
Experience with bare-metal provisioning (Ironic) or high-availability projects (Masakari).
Prior participation in open-source projects or upstream contributions.
Knowledge of cloud observability, telemetry, or security integration.
Qualification:
Engineering degree in a related field or equivalent experience and training.
or if any certification is required.
Personal Qualities:
We believe success in this role comes from curiosity, ownership, and teamwork.
You're someone who:
Thrives in collaborative, cross-functional environments.
Communicates clearly and transparently in English (spoken and written).
Enjoys working in distributed teams and takes responsibility for results.
Balances technical depth with practical problem-solving.
Shares knowledge generously and contributes to a culture of learning and trust.
What we offer:
Cleura has a corporate bargaining agreement (kollektivavtal) with Almega
Full-time position with 6 months probationary period
6 weeks vacation
Yearly wellness allowance of 5000 SEK.
Personal competence development plan.
Who would be my direct manager? Daniel Nolte
I'm interested. What's next?
We review applications on an ongoing basis. Please apply as soon as possible. In order to qualify for this position, you must be able to pass a background check.
At Cleura, we believe that a diverse and inclusive workforce drives innovation and success. We welcome applicants from all backgrounds, and we actively strive for a workplace that reflects a broad range of perspectives, skills, and experiences. We are particularly committed to achieving gender balance and fostering an environment where everyone feels respected and empowered to contribute their best.
We encourage candidates of all genders, ethnicities, abilities, and orientations to apply. Together, we can create a work culture that is not only more representative, but also more dynamic and inclusive.
We conduct background checks in the final stages of the Recruitment process.
Type of Employment : Full time position.
Location: Karlskrona / Stockholm (Flexibility to work from home)
Start Date : At your earliest convenience.
Så ansöker du Sista dag att ansöka är 2025-12-15
Klicka på denna länk för att göra din ansökan Omfattning Detta är ett heltidsjobb.
Arbetsgivare Cleura AB (org.nr 556630-7806),
https://cleura.com/ Blekingegatan 1, Karlskrona (
visa karta)
371 57 KARLSKRONA
Arbetsplats Cleura
Kontakt Poonam Jain
poonam.jain@cleura.com +46761192868 Jobbnummer 9578355