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Niche Postilion skill lowers competition, but Bengaluru metro and consulting firm increase applicant density.
Specialized switch and payments experience limits cross-industry transferability.
Mandatory Postilion, ISO8583, and payments domain expertise required.
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Lead end-to-end implementation and configuration of ACI Postilion switch solutions for ATM, POS, and online transactions.
Integrate Postilion systems with Core Banking, Card Management Systems, and payment networks like Visa and Mastercard.
Support scheme certifications, transaction lifecycle processes, testing (SIT/UAT), production deployment, troubleshooting, and reconciliation support.
Hands-on experience with ACI Postilion Realtime and Office environments.
Strong knowledge of ISO 8583 message formats and payment transaction flows (ATM, POS, acquiring, issuing).
Experience with SQL for transaction reconciliation and debugging and familiarity with encryption/security concepts (DUKPT, PIN translation, HSM).
Work Experience Required: Not explicitly mentioned in the JD.
Experienced professional in payments domain with expertise in electronic payment processing and switch systems implementation.
Capable of managing integrations with multiple payment systems, complex certification procedures, and payment scheme compliance.
Operates effectively under pressure handling high-volume transaction issues, dispute resolution, and maintaining SLA adherence.