Product Security Engineer
Proton · Geneva; Paris; Barcelona
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- Company
- Proton
- Location
- Geneva; Paris; Barcelona
- Posted
- July 23, 2026
About this job
The Team: We’re looking for a visionary security professional who combines deep expertise with genuine passion; to drive meaningful change across our growing organisation. This role sits at the heart of what Proton stands for and fulfills the trust our users place in us every day. You’ll be encouraged to challenge the status quo, innovate efficiently, and collaborate daily with some of the brightest minds who truly care about protecting privacy and building secure products. Tech Stack and Tools: Proton currently offers the following products: Mail, Calendar, VPN, Pass, Drive, each of which is available on multiple platforms, including Windows, MacOS, iOS and Linux. Our infrastructure is entirely composed of Linux machines. Wherever we can, we make use of open-source technologies.…
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