Security Software Developer (Cryptography) | Banking
We’re supporting a banking client with multiple hires in their cryptographic security engineering team.
This role focuses on developing secure, high-performance Java services that underpin critical encryption and security platforms.
Key responsibilities:
Design and build secure backend services using Java (8+)
Implement cryptographic functions (encryption, signing, key management) using JCA/JCE
Integrate with HSMs and PKCS#11 APIs
Embed security into CI/CD pipelines (GitLab, SAST/SCA tooling)
Contribute to threat modelling, security reviews, and risk assessments
Requirements:
Strong Java engineering background
Hands-on experience with applied cryptography
Experience with HSMs and secure key management
Solid understanding of secure coding practices
Experience in regulated environments is advantageous
This is a specialist role suited to engineers with experience in security-critical systems and cryptographic platforms.
If you are interested, please apply and we can discuss in more detail.