KERYS Software

At Kerys Software, we’re redefining what a secure virtualization can be. Our hypervisor is the only technology that truly combines security through isolation, native performance, and radical simplicity.

Founded in Paris in 2024, Kerys is now recognized as one of France’s leading deep tech ventures. Selected as a French Tech 2030 laureate in 2025, we’re proud to stand among the most innovative cybersecurity technologies of the moment.

We serve organizations that operate sensitive infrastructures: from defense and energy to public institutions and high-security industries .

Our team brings together system engineers, security experts, and product builders united by three simple mantras: Get Shit Done, Never Stop Learning, "Panache".

We move fast, we learn relentlessly, and we build with discipline and style. Come shape the next layer of Europe’s digital backbone.

We’re looking for people who love solving complex problems and turning bold ideas into working technology.

At Kerys Software, you’ll join a team that values clarity, ownership, and technical excellence over process and hierarchy.

What matters most is your ability to learn fast, deliver consistently, and care deeply about the craft.

• Early-stage company with strong business traction and real-world deployments

• Raised €6.2M in a pre-seed round in June 2025 ( without a single “AI” slide)

• Full-remote policy, but we love to gather once a month to share ideas (and good food)