Security Software Developer (Cryptography)

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.