Lead Software Engineer

NLB Services

Richmond Hill · On-site Full-time Lead Today

About the role

We are looking for a highly experienced Lead Software Engineer with strong expertise in C/C++, cryptography, and enterprise systems programming to join a leading engineering team working on secure data protection and encryption platforms.

Key Skills Required:

Strong C/C++ development experience
Cryptography, Encryption, TLS/SSL, Key Management
PKCS#11 / HSM Integration
Cross-platform systems development (Linux, Windows, AIX, Solaris, z/OS)
Java SDK & JNI integration
CI/CD tools – CMake, Jenkins, GitLab CI
IBM z/OS, RACF, SMP/E, JCL exposure preferred

Responsibilities:

Design and develop secure cryptographic functionality
Build enterprise-grade secure communication systems
Support cross-platform SDK engineering
Troubleshoot encryption and HSM-related issues
Mentor engineers and lead technical initiatives

Nice to Have:

C#/.NET interoperability
HPE NonStop experience
Post-Quantum Cryptography exposure
Banking/Healthcare/Enterprise Security domain experience

Skills

C#C++CI/CDCMakeCryptographyDockerEncryptionGitLab CIHSMJavaJenkinsJNIKey ManagementLinuxPKCS#11Post-Quantum CryptographyRACFSolarisTLS/SSLWindowsz/OS

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