Software Engineer — Proton
- Location
- Genève
- Contract
- full-time
- Posted
- Yesterday
Role overview
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 .
- About Proton
- Join Proton and build a better internet where privacy is the default
- You have solid knowledge of web platform standards and the security responsibilities of shipping a browser
- You are comfortable navigating ambiguity in a small, high-ownership team, and experience working in open source is a strong plus
Main responsibilities
- You have solid knowledge of web platform standards and the security responsibilities of shipping a browser
- You are comfortable navigating ambiguity in a small, high-ownership team, and experience working in open source is a strong plus
- Rust experience is a plus as we explore platform-independent components What We Offer
- Work that Matters: millions of people trust Proton with their privacy.
- We answer only to our users — not advertisers, not investors with conflicting agendas, not governments.
- The work you do here is real, and the impact is measurable. (read more about our impact here )
- Stock Options: at Proton, we all have the opportunity to be owners of the company.
- From day one, you have a real stake in what we're building.
- When Proton wins, you win.
- Technology: you'll get the right hardware and the right software you need to do your best work.
Application process
- 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 its Service Privacy Policy .
- 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.
Contacts
- 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.
- 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 [email protected] .
- Proton does not accept unsolicited CVs 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 . LI-ONSITE
Company and context
- 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 ! The Role
- Based in our Geneva (or Zürich) office, you'll join our browser product team, helping build a privacy-first internet browser used by millions around the world.
- From private-by-default browsing to shipping timely security updates, you'll work on a technically ambitious product with real-world impact.
- As an engineer on the team, you'll collaborate closely with product, design, and more experienced engineers across Proton to build and ship a high-quality browsing experience on desktop, growing your craft while contributing to what "great" looks like for privacy-focused consumer products at scale. What we are looking for
- You have hands-on experience building or maintaining a Chromium-based browser, or contributing to browser engineering at scale
- You are proficient in C++ and comfortable navigating large codebases such as Chromium's (Blink, V8, network stack, sandboxing, extensions)
Additional details
- Check our open-source projects here !
- As an engineer on the team, you'll collaborate closely with product, design, and more experienced engineers across Proton to build and ship a high-quality browsing experience on desktop, growing your craft while contributing to what "great" looks like for privacy-focused consumer products at scale. What we are looking for
- Rust experience is a plus as we explore platform-independent components
- Set hours that work for you and your team — because outcomes matter more than when the clock says you started. Our commitment to diversity and inclusion
- If you need any extra support or reasonable adjustments during the hiring process, please let your talent partner know. Candidate privacy notice
- To learn more about our privacy policy, please visit our privacy policy page .
Notes and original content
- As an engineer on the team, you'll collaborate closely with product, design, and more experienced engineers across Proton to build and ship a high-quality browsing experience on desktop, growing your craft while contributing to what "great" looks like for privacy-focused consumer products at scale.
- What we are looking for
- What We Offer
- Set hours that work for you and your team — because outcomes matter more than when the clock says you started.
- Our commitment to diversity and inclusion
- If you need any extra support or reasonable adjustments during the hiring process, please let your talent partner know.
- Candidate privacy notice
Questions about this listing
What salary does Proton offer for this role?
Proton lists CHF 60'500 - 91'500 gross per year for this position in Genève. This is the salary published in the original listing (or, when the employer omits a figure, a realistic estimate for the role and sector) — the calculator on this site converts it to your actual net take-home once cross-border tax and social contributions are applied.
Is this a full-time role, and what type of contract does Proton offer?
This listing is a full-time position. The contract type shown here comes directly from the employer's original posting; always confirm exact hours, notice period and probation length with Proton during the application process, since these details can vary by role even within the same contract category.
Do I need a cross-border work permit for a role in Geneva?
EU/EFTA residents living in the border zone of the country adjoining Canton Geneva can apply for a G permit; the Swiss employer files it with that canton's migration office after the contract is signed. Border-zone rules and processing times vary by neighbouring country and canton, so confirm the specifics with Geneva's cantonal migration office or with HR during the application.
How do I apply for this position at Proton?
Use the "Apply now" button on this page — it links directly to Proton's original listing at job-boards.eu.greenhouse.io, so your application goes straight to the employer's own applicant-tracking system. Frontaliere Ticino does not collect or forward applications itself.
