Java Card Developer

• Hands-on experience in developing EMV payment applications on JavaCard and/or native platforms.
• Proven expertise in Host Card Emulation (HCE) and/or payment application development using the Android Native Development Kit (NDK), including deployment and testing.
• Strong understanding of white-box cryptography and related protection techniques.
• Experience with EMV payment application personalization methodologies, including EMV-CPS, and associated cryptographic processes.
• Practical knowledge of GlobalPlatform over-the-air (OTA) personalization and secure key provisioning procedures.
• Solid understanding of both legacy and modern cryptographic algorithms and frameworks, including 3DES, RSA, AES, and Elliptic Curve (EC) cryptography.
• Experience working with Hardware Security Modules (HSMs) and related security infrastructures is a plus.

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