Job Title

JavaCard / Secure Element Engineering Consultant

Experience

8+ Years (Minimum 3 years in JavaCard Applet Development)

Location

Bangalore (Open to Pune/Bangalore)

Employment Type

Consultant

We are looking for an experienced JavaCard / Secure Element Engineer to design and develop secure JavaCard applets used in contactless payment systems.

The ideal candidate should have hands-on experience developing JavaCard applications deployed on Secure Elements and solid knowledge of payment technologies like EMV, GlobalPlatform, ISO 7816, APDU, and cryptography.

Responsibilities
Develop JavaCard applets for Secure Element devices
Design APDU command and response flows
Implement GlobalPlatform card management
Handle applet installation and personalization




Perform key injection and key management
Work on EMV contactless payment solutions
Collaborate with iOS engineers using Core NFC
Troubleshoot payment transaction issues
Prepare technical documentation
Participate in Agile development

Mandatory Skills
JavaCard
Secure Element (SE)
GlobalPlatform
ISO 7816
APDU
JavaCard 3.x
Cryptography
EMV Contactless Payments
Payment Personalization
Key Injection
Secure Channel Protocol (SCP)
Java

Nice to Have
Core NFC
Swift
Objective-C
Visa payWave
Mastercard M/Chip
TEE
jCardSim
EMVCo Certification

📌 Java Card Bengaluru
🏢 Wroots Global
📍 Bengaluru