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// POSTED: Apr 12, 2026

Information Security IV (Security Engineer) - cryptography engineering

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Job Description Required Skills & Experience • Expertise in secure software development and cryptography engineering • Strong proficiency in C/C++, Go, or Rust • -Experience using or auditing cryptographic libraries (OpenSSL or MPC libraries) • Experience with hardware security technologies, including Intel SGX and HSMs • Hands-on experience with MPC or cryptographic frameworks used in crypto custody platforms • Strong threat modeling capabilities and security architecture knowledge • Experience implementing or auditing cryptographic protocols • Knowledge of common cryptographic pitfalls such as improper random number generation or insecure error handling • Experience integrating with blockchain nodes and APIs • Understanding of blockchain transaction formats (Bitcoin UTXO, Ethereum RLP) • Experience with secure storage systems and databases • Familiarity with cloud security practices and containerization technologies • Experience working with Trusted Execution Environments (Intel SGX) including remote attestation Required Technologies • C/C++, Go, or Rust • OpenSSL or MPC-specific cryptographic libraries • Intel SGX and Hardware Security Modules (HSMs) • MPC or cryptographic frameworks • Blockchain Nodes / APIs • Bitcoin UTXO and Ethereum RLP transaction formats • Secure storage systems and databases • Cloud security and containerization technologies. Regards, Mohammed ilyas, PH - 229-264-4024 or Text - 229-469-1455 or you can share the updated resume at Mohammed@vtekis. com
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