Java Card/EMV Developer

Job Duty: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.

HCLTech is a global technology company, home to more than 220,000 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services.