Job Detail

Location: Geneva, Zurich, Prague, Vilnius




Type: Full-time.




Experience: Expert.




About us:

For those up to the challenge, working at ProtonMail provides an exciting atmosphere, and makes you a part of one of Europe's highest-profile startups. Together, ProtonMail and ProtonVPN have millions of users, and we are growing rapidly. We're looking for bright, highly motivated problem solvers to join our team of experts. ProtonMail has over 100 employees located in Geneva, San Francisco, Vilnius, Skopje, Prague, Zurich or working remotely around the world.

What you will do:

The crypto community has supported ProtonMail since 2014 when we raised over half a million dollars and many Bitcoins through crowdfunding. Over the years, we have integrated Bitcoin as a form of payment (protonmail.com/blog/bitcoin-secure-email/) and became the go-to email for cryptocurrency users demanding the best security. Looking forward, we have some exciting blockchain-related ventures underway. You will join our team to lead these projects, which will ultimately make the blockchain easy to use and empower millions of people around the world.

Preferred Qualifications:

• Operated full blockchain nodes and wallets


• Expert in developing secure Ethereum smart contracts


• Deep understanding of blockchain on a code and math level


• Software engineering experience

Why work at ProtonMail?

• Startup culture where everyone’s opinion matters and can have a significant impact


• We work on interesting, challenging problems. Each day you will face a new issue, and there is never a dull moment


• Our rapid growth means there are many opportunities for advancement


• Do something meaningful. ProtonMail protects dissidents, journalists, and activists. Our work saves lives.


• Be part of something bigger. Millions of people and businesses around the world have embraced our idea of an Internet where privacy and security are the default. Join the privacy revolution that is changing the world

How to apply?

Send your resume to