The posting, in Team.blue's own words
archived Oct 19, 2026Company
team.blue is an ecosystem of successful brands working together across regions to provide customers with everything they need to succeed online. 60+ successful brands make up the group; within those brands, over 4.000 experts serve its 3.5 million customers across Europe and beyond. team.blue's brands are a mix of traditional hosting businesses, offering services from domain names, email, shared hosting, e-commerce and server hosting solutions and specialist SaaS providers offering adjacent products such as compliance, marketing tools and team collaboration products. This broad product offering makes it a one-stop partner for online businesses and entrepreneurs across Europe.
Position
As a Linux DevOps engineer, you will work in a global and cross-functional environment. Within team.blue we use BlueStack (an oVirt fork) as a flagship virtualization platform. This platform is completely based on open-source technology. We are looking for someone to set up and maintain this environment together with the existing BlueStack team. You will be at the base of scaling, improving and optimizing this platform, which is being used in various European countries and data centers. There is a lot of challenging work ahead.
Read the full posting ↓
Key responsibilities
Setup of new BlueStack environments (Linux-based) for new (AI) deployments. Maintain, monitor, and update both new and existing environments; proactively troubleshoot issues and collaborate with developers to implement fixes and improvements. Work as part of a small, focused team responsible for maintaining and evolving the BlueStack platform within team.blue. Although the role is operationally focused, you will also have the chance to contribute to the codebase (mainly Java & Python), test new features, suggest improvements, and help shape the roadmap. Ensure compatibility of the BlueStack platform with evolving technologies and software stacks by collaborating with development teams to design, test, and implement enhancements. Act as the primary point of contact and subject matter expert for BlueStack, supporting internal customers across various teams and brands. Enhance and expand internal automation for environment deployment—aiming for rapid, scalable, and repeatable provisioning. Research and define optimal setups for AI workloads: investigate GPU virtualization, performance tuning, and software stack adaptations to support high-performance compute. Deep-dive into BlueStack to become the go-to expert, understanding its architecture, dependencies, and optimization points.