Senior Java Developer | Post-Quanten-Kryptografie (m/w/d)
Core
Building quantum-resistant backend solutions for secure OSCI communication systems.
Role type
Senior Java Developer (Post-Quantum Cryptography) (via careerplan.io/jobs/2740405-senior-java-developer-post-quanten-kryptografie-mwd-at-governikus-software-gmbh)
Builds
OSCI server with end-to-end encryption and secure key exchange protocols
Domain
Cybersecurity / Post-Quantum Cryptography
Deliverable
production ML models
Required skills
Java, Spring Boot, Kubernetes, Cryptography, GitLab CI/CD, Docker, Maven, REST, SOAP, Relational Databases
Preferred skills
Clean/Hexagonal Architecture, PQC algorithms (ML-KEM, X-Wing), Security concepts
Technologies
Java, Spring Boot, Kubernetes, GitLab CI/CD, Docker, Maven, MySQL, PostgreSQL, Oracle
Responsibilities
Develop and extend OSCI server with encryption/decryption focus; Implement post-quantum cryptographic solutions; Integrate and migrate to modern PQC algorithms; Develop and maintain REST & SOAP webservices; Design modular architectures; Contribute to security concepts and threat models
Seniority
Senior, hands-on IC
