Quick Summary
About Proton Join Proton and build a better internet where privacy is the default Proton was founded in 2014 by scientists from CERN on a simple truth: privacy is a fundamental human right.
Proton was founded in 2014 by scientists from CERN on a simple truth: privacy is a fundamental human right. Since then, we’ve built the world’s largest encrypted email service (Proton Mail) and expanded into Proton VPN, Proton Drive, Proton Pass, and Proton Calendar—tools used by millions globally to protect their freedom, fight censorship, and keep their data safe. In some situations, Proton has literally helped save lives!
We are profitable, independent (no VC control), and selectively hire from the top ~1% of applicants. Our 500+ team members across 50+ countries come from leading organizations and elite academic backgrounds. We move fast, keep hierarchy light, and prioritize impact over optics. If you want to do meaningful work with exceptionally high-caliber people, this is it. Join us and do work you can truly be proud of. Check our open-source projects here!
We believe in small empowered teams that focus on delivering large impact. This requires strong engineers with product engineering mindset who can collaborate well, take ownership, and do whatever is needed to achieve our ambitious goals. Join a global team to shape Proton Meet, which was launched in March 2026 to provide free encrypted video calls for all.
Responsibilities
~1 min readYou will be responsible for the operational excellence of Proton Meet, which must run reliably 24/7 and scale with increasing traffic and complexity. You will work on research, development, load testing, and rollout of new services and infrastructure. You will work with SWE's to make sure systems have proper logging, monitoring, alerting, and on-call's. You must be great at debugging and figuring out problems that inevitably come up in production.
Requirements
~1 min read- Deep experience with Linux systems and Internet technologies (DNS, TLS, HTTP, WebSockets)
- Deep experience with infrastructure automation (Puppet, Terraform, Kubernetes)
- Experience managing load balancing (HAProxy), data storage (PostgreSQL) and messaging systems (NATS)
- Experience with AI agents for coding, incident response, and stress testing
- Able to operate in a fast environment with teammates in other continents and take on-call's
- Excellent English communications, both written and spoken
- Bonus for experience with WebRTC and real-time streaming
What We Offer
~2 min readAt Proton, we believe diversity drives innovation and strengthens our mission to provide privacy as a default for all. We are committed to fostering an inclusive environment where all individuals, regardless of race, ethnicity, gender, age, sexual orientation, physical ability, or socio-economic background, feel valued and empowered. We strive to create equal opportunities, promote open dialogue, and support continuous learning to ensure every voice is heard and respected.
If you need any extra support or reasonable adjustments during the hiring process, please let your talent partner know.
When you apply for a position, refer a candidate, or are considered for a role at Proton Technologies AG (Proton, we, us, or our), your information is stored in Greenhouse, in accordance with their Service Privacy Policy. This information is used to evaluate your suitability for the posted position. We also retain this information for consideration for future roles that you may apply for or that we believe may align with your background and skills.
If we no longer have a legitimate business need to process your information, we will either delete or anonymize it. Should you have any inquiries about how we use or manage your information, or if you wish to access, correct, or delete your data, please contact our privacy team at careers@proton.ch.
Proton does not accept unsolicited resumes from any sources other than directly from candidates. We will not pay a fee for any placement resulting from an unsolicited offer, even if the candidate is subsequently hired by Proton.
To learn more about our privacy policy, please visit our privacy policy page.
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Location & Eligibility
Listing Details
- Posted
- October 2, 2026
- First seen
- October 2, 2026
- Last seen
- October 2, 2026
Posting Health
- Days active
- 0
- Repost count
- 0
- Trust Level
- 67%
- Scored at
- October 2, 2026
Signal breakdown
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