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POS Application Developer at eTranzact
eTranzact
October 16, 2026
Full-time
On-site
Key Responsibilities
Develop and maintain payment applications for Android-based POS terminals, including Topwise MP35P and MP45P
Implement EMV, contactless/NFC, magnetic stripe, and QR payment features in line with industry and card scheme requirements.
Integrate terminal management systems for remote updates, configuration, key management, and diagnostics.
Build secure transaction processing features, including offline transaction handling. PIN entry, receipt printing, settlement, and value-added services
Support terminal testing, certification, production troubleshooting. and resolution of complex field issues.
Requirements
Bachelor's degree in computer science, Software Engineering or a related discipline.
3-5 years of experience developing applications for Android POS terminals or payment devices
Hands-on experience with Android development, EMV, NFC, payment integrations, terminal management systems, and transaction processing.
Develop and maintain payment applications for Android-based POS terminals, including Topwise MP35P and MP45P
Implement EMV, contactless/NFC, magnetic stripe, and QR payment features in line with industry and card scheme requirements.
Integrate terminal management systems for remote updates, configuration, key management, and diagnostics.
Build secure transaction processing features, including offline transaction handling. PIN entry, receipt printing, settlement, and value-added services
Support terminal testing, certification, production troubleshooting. and resolution of complex field issues.
Requirements
Bachelor's degree in computer science, Software Engineering or a related discipline.
3-5 years of experience developing applications for Android POS terminals or payment devices
Hands-on experience with Android development, EMV, NFC, payment integrations, terminal management systems, and transaction processing.