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Tier-1 brand plus a popular backend lead title and broad skillset yields medium competition.
Specialized payments cryptography and HSM experience limits transferability across industries.
Numerous mandatory cryptography, HSM, C/C++, and senior leadership requirements create high shortlisting strictness.
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Lead design and development of high-performance, low-latency C/C++ systems on Unix/Linux with architecture ownership for scalability and resiliency.
Provide technical leadership including mentoring engineering teams, driving architectural decisions, and ensuring secure, maintainable code delivery.
Collaborate across product, QA, operations, and distributed teams to prioritize and deliver enterprise-grade payment systems involving cryptographic modules and HSM integration.
Strong programming expertise in C and C++ on Unix/Linux platforms including multithreading and memory management.
Experience with cryptography in payment cycle, including Triple DES, AES, session key derivation, and Thales or equivalent Payment Validation HSM modules.
Bachelor’s or Master’s degree in Computer Science, Engineering, or equivalent experience.
Work Experience Required: Not explicitly mentioned in the JD.
Proven technical leader with architecture ownership and experience in designing secure, scalable payment or financial transaction systems.
Hands-on expertise in Unix/Linux systems programming, multithreading, cryptography, and HSM command integration.
Experience working with cross-functional and distributed teams, Agile/DevOps environments, and CI/CD pipelines in a high-scale enterprise application context.