Cryptography Engineer

Cryspen is a mission-driven, high assurance cryptographic software firm. As a small team of dedicated professionals, Cryspen is committed to the development of customisable, high-assurance cryptographic software. We firmly believe that privacy and end-to-end security are the cornerstones of a modern, open society. Our aim is to provide high-assurance cryptography services and software to instill trust in critical systems.

We are currently seeking a Cryptography Engineer to join our dynamic team. This role offers an opportunity to contribute significantly to our mission and to shape the future of cryptographic software. In this role you will focus on building high-assurance, high-performance implementations to begin with. Later you may also help design and evaluate new cryptographic constructions and protocols.

Locations: France, Germany

• Implement new cryptographic primitives and protocols for Cryspen products
• Maintain Cryspen's cryptographic software
• Integration of Cryspen products

• Proficient in cryptography or math
• Comfortable working in a distributed team
• Professional software development experience with Rust or C/C++

• Room to grow personally and professionally
• Work on designing and deploying cutting-edge cryptography
• Shape your own role
• Flexible working hours
• Family-friendly work environment
• 4 day work week

Application Process

We will try to get back to you as soon as possible after sending in your application. After the first screening call, there will be three interviews (video calls) covering technical aspects as well as making sure we are aligned on the core values.