Senior Cryptography Engineer — Quantum-Safe

pThreema, Pfäffikon SZ, is seeking a Senior Applied Cryptography Engineer to design, review, and migrate cryptographic protocols behind the messenger for strong privacy protections. You will lead threat modeling, craft quantum-safe solutions, and collaborate with researchers and engineers to strengthen security across multi-device environments. /ppYou will...

pThreema ist der weltweit meistverkaufte sichere Messenger sowohl für private Nutzer als auch für Unternehmen. Seit 2012 arbeiten wir unermüdlich daran, dass unsere Nutzer frei kommunizieren können, ohne sich Sorgen um ihre Privatsphäre machen zu müssen. Unsere wachsende Nutzerbasis umfasst Millionen privater Kunden und Tausende von Unternehmen und...

pThreema in Pfäffikon SZ is looking for a Protocol Stack Engineer (80–100%). You will design, implement, and maintain cryptographic protocols that carry every Threema message, including Ibex, ensuring forward secrecy and backward compatibility across platforms. /ppYou will work with external researchers and auditors, address findings, and ship fixes. You...

h3Senior Applied Cryptography Engineer (80–100%) /h3h3Your Role /h3pAs 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. /ph3Your Tasks /h3h3Protocol design and quantum-safe migration:...

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...

Threema AG sucht eine Senior Applied Cryptography Engineer (80-100%) in Pfäffikon SZ, Grossraum Zürich. Du gestaltest, entwickelst und prüfst kryptographische Protokolle hinter unserem Messenger und trägst zum Schutz der Privatsphäre von Millionen Nutzern bei.Zu deinen Aufgaben gehören Protokoll-Design, Migration zu quantensicherer Kryptographie,...

Threema is seeking a Senior Applied Cryptography Engineer to design, build, and scrutinize cryptographic protocols behind our messenger, contributing to the privacy of millions of users.You will lead protocol design, quantum-safe migration with IBM Research, threat modeling, and security analysis of protocols and implementations, while collaborating with...

Threema, Pfäffikon SZ, is seeking a Senior Applied Cryptography Engineer to design, review, and migrate cryptographic protocols behind the messenger for strong privacy protections. You will lead threat modeling, craft quantum-safe solutions, and collaborate with researchers and engineers to strengthen security across multi-device environments.You will...

Threema ist der weltweit meistverkaufte sichere Messenger sowohl für private Nutzer als auch für Unternehmen. Seit 2012 arbeiten wir unermüdlich daran, dass unsere Nutzer frei kommunizieren können, ohne sich Sorgen um ihre Privatsphäre machen zu müssen. Unsere wachsende Nutzerbasis umfasst Millionen privater Kunden und Tausende von Unternehmen und...