
Help build better Security, Availability, Software, Compliance.
Open positions
Nothing open right nowNo openings advertised at the moment
We hire in small steps rather than in waves, so this page is often short. If you work on kernel networking, high-throughput backends or operator-facing tooling and you think there is a role here we haven't written yet, tell us what it is — we read every one of those, and the same equal-treatment and data-protection terms below apply.
Send a speculative applicationFour steps from application to decision
- 01
You apply
- 02
Intro call · 30 minutes
- 03
A conversation about the work · 45 to 90 minutes
- 04
Decision
Equal treatment, pay, and what happens to your data
Applies to every posting here and to speculative applications alike.
Equal opportunity
We select on the qualifications, skills and experience the role needs. Applications are welcome regardless of gender or gender identity, ethnic origin, race, religion or belief, disability, age, or sexual identity.
The (m/f/d) in every title is there because German law recognises more than two gender entries: men, women, and anyone whose entry is diverse or left blank.
Please don't send a photo, your date of birth, marital status or nationality — we don't need them and don't assess them. Need an adjustment to take part? Tell us what would help and we'll arrange it; you don't have to explain why.
Pay transparency
Every posting states its salary range in gross euros before you talk to anyone, and that range is what we negotiate within — not an opening bid we walk back.
We won't ask what you earn now or earned before. Where you land in it comes from the role and what you bring, not what someone else paid you.
Working time is stated as contractual hours per month with the weekly equivalent alongside, so pay and hours are both on the page.
Your application data
We process what you send us to assess your application for the role you applied to, on the basis of Art. 6(1)(b) GDPR and § 26(1) BDSG. Only the people deciding on that role see it. No automated decision-making, no profiling.
If we don't hire you, we delete your application within six months of closing the process.
You can ask at any point what we hold, have it corrected or deleted, object to the processing, or complain to a data protection authority. Details and contacts are in our Privacy Policy.
Not sure any of these is your role?
Write to us anyway. Tell us what you'd want to work on and what you'd need to make it worth moving — we'd rather read that than a cover letter about us.