Application Developer IT Security / Cryptography | Anwendungsentwickler IT-Security / Kryptographie (m/w/d)

Finanz Informatik GmbH & Co. KG

Münster, Westfalen, Nordrhein-Westfalen, Deutschland
Published Feb 4, 2026
Full-time
No information

Job Summary

This role involves developing, deploying, and operating secure, complex, and highly available cryptographic services for a major European banking IT service provider, focusing on integrating Hardware Security Modules (HSM). The Application Developer will be crucial in maintaining high security standards dictated by the financial sector. Key responsibilities include analyzing developments in cryptography, particularly Post-Quantum Cryptography and Zero-Trust architectures, and actively participating in the migration strategy towards Post-Quantum Cryptography. Candidates must possess a scientific degree in Computer Science or Mathematics, at least six years of professional experience in IT Security/Cryptography, and comprehensive knowledge of Java development. This position offers a high level of responsibility in the development process and the opportunity to shape software architectures using Clean Code principles, making it ideal for experienced professionals passionate about cutting-edge security and cryptography.

Required Skills

Education

Completed scientific degree in Computer Science, Mathematics, or a comparable field of study

Experience

  • At least 6 years of professional experience in the described tasks or comparable comprehensive professional experience in IT Security / Cryptography
  • Comprehensive experience and knowledge in development with Java
  • Experience in designing software architectures
  • Experience in developing migration strategies (specifically for Post-Quantum Cryptography)

Languages

Not specified

Additional

  • Willingness to continuously pursue further education in cryptography/IT security