Java Cardlink Developer

SG, Singapore

Job Description

Key Responsibilities



Design, develop, and maintain

Java Card applets

for smart card solutions. Implement

secure applications

in compliance with EMV, Global Platform. Work on card personalization, key management, and secure data storage. Collaborate with cross-functional teams (security, QA, product, integration) to deliver high-quality solutions. Debug and resolve issues related to

card lifecycle management

and transaction processing. Ensure compliance with

security best practices

in payment/identity systems.

Required Skills



3-7 years

of professional experience in Java development, with at least 3+ years in

Java Card technology

. Strong understanding of

Java Card API, GlobalPlatform specifications, APDU commands.

Experience with

smart card personalization, card issuance systems, and PKI-based authentication

. Knowledge of

cryptography concepts (RSA, AES, DES, PKI, key exchange, certificates)

. Proficiency in debugging smart card applications and working with simulators/emulators. * Familiarity with

secure elements (SE), payment cards, telecom SIMs, or eID solutions

.

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Job Detail

  • Job Id
    JD1623404
  • Industry
    Not mentioned
  • Total Positions
    1
  • Job Type:
    Full Time
  • Salary:
    Not mentioned
  • Employment Status
    Permanent
  • Job Location
    SG, Singapore
  • Education
    Not mentioned