ENGINEERING Software Engineer; NixOS

We are passionate about building innovative software solutions that help businesses thrive in today's digital landscape. As we continue to grow and expand our offerings, we are constantly seeking talented individuals to join our dynamic team of software developers. If you would like to apply, send your CV to

Do you enjoy building automation tooling and the infrastructure to run it? Have you contributed to Nixpkgs or packaged software with Nix before? Then join us a software engineer in our CtrlOS team.

CtrlOS is our long-term supported downstream version of NixOS, and it’s a strategically important project for our organization. It forms the foundation for a wide range of customer solutions and internal systems. Building and maintaining CtrlOS is not only technically exciting — it’s also a rare opportunity to bring NixOS to a whole ecosystem of devices.

We’re looking for someone who brings energy, curiosity, and a strong drive to get things done. You don’t need to know everything — none of us do — but you should be excited to explore new territory, solve real problems, and help shape something meaningful.

You can work with us on-site in our main office in Dresden or our satellite in Berlin. Remote work is also possible from elsewhere in Germany, Spain, or Canada. For Canada, we require three hours of overlap with Central European Time.

• Administration, automation and further development of our infrastructure.
• Working with the team to plan, design and implement solutions
• Supporting all colleagues with IT problems.
• Apply best practices to develop robust, scalable and efficient systems.

• Confident communication skills in English and German.
• Familiarity with Nix/NixOS.
• Confident with Git and Git Lab.
• Ability to structure complex projects.
• Additional experience in the following areas is an advantage:

At Cyberus Technology, we believe great work happens when talented people feel empowered, supported, and inspired.

That’s why we offer more than just a job — we offer an environment where innovation, flexibility & personal growth are part of everyday life.

An open-minded, creative, and lovely team

Drinks and fruits for free in our office in Dresden

Flexible work, designed to your preferences

Home office option (partially or permanently)

A family-friendly work-life balanced environment

Attractive compensation and retirement plan

Time and resources for personal development

Financial share with company’s financial success

Belong to a team that lives by its values

At Cyberus Technology, our values aren’t just words — they guide how we work, how we collaborate, and how we grow. From scientific integrity to openness and wellbeing, our principles shape a culture where people thrive and meaningful innovation happens.

We aspire to be a trusted, transparent, long-term collaborative partner to all our customers.

We aim to be an active, visible and constructive member of our community locally, nationally and internationally with a low and ever decreasing environmental footprint.

We value democracy, liberty, decency, respect and human rights and we always aim to make judgements on our business engagements relative to these values.

We believe in the scientific method; our decisions are driven by data, science and facts.

We believe in openness and transparency and therefore our products are available as open-source.

We aim to be a family friendly, efficient and positive workplace guided by practical common sense.

We aim to role-model deploying lean, efficient processes, boosted by automation whenever possible.

We aim to deliver hassle-free software products, components and configurations that "just work".

We aim to be profitable so Cyberus can remain an independent and dependable partner for the long run.