Senior Applied Cryptography Engineer

Threema is the world's best-selling secure messenger for both private users and businesses. Since 2012, we have been working tirelessly to ensure that our users can communicate freely without worrying about their privacy. Our growing user base includes millions of private customers and thousands of businesses and organizations from all over the world.

We are growing and looking for a new team member to join as a

Senior Applied Cryptography Engineer (80 - 100%)

Your Role

As an applied cryptography engineer at Threema, you will help us design, build and scrutinize the cryptographic protocols behind our messenger, and contribute to the effective privacy protection of millions of people.

Your Tasks

Protocol design and quantum-safe migration

• Develop and specify cryptographic communication protocols