MTS1 - Platform Security
Core
Design and implement high-assurance cryptographic services supporting authentication, digital signatures, key management, and secure data protection for eBay's distributed systems.
Role type
Senior IC Platform Security Engineer (Cryptography)
Builds
Cryptographic services, libraries, and PKI infrastructure for global ecommerce transactions
Domain
Ecommerce / Cryptography / Cloud Security
Required skills
Cryptography (AES, RSA, ECC, DSA), Public Key Infrastructure (PKI), Java (JCA/JCE), Distributed Systems, Secure Coding, Key Management Protocols (PKCS#11, KMIP), Hardware Security (TPM 2.0) (via careerplan.io/jobs/R0075890-mts1-platform-security-at-ebay)
Preferred skills
Post-quantum cryptography, Hardware acceleration, AI-assisted engineering platforms
Technologies
Java, Go, C++, RSA, ECC, DSA, AES, JCA, JCE, PKCS#11, KMIP, TPM 2.0
Responsibilities
Design and maintain cryptographic services and libraries; Build systems leveraging public key cryptography; Develop and enhance PKI infrastructure; Implement secure integrations using JCA/JCE; Integrate with hardware-backed security systems; Conduct threat modeling and security reviews; Improve performance and scalability of cryptographic operations
Seniority
Senior, hands-on IC
