Postilion Implementor | Payments & Core Banking
Core
Design, configure, implement, and support ACI Postilion solutions for ATM, POS, and online payments, integrating with core banking systems and CMS.
Role type
Senior IC payments implementation specialist
Builds
ATM/POS acquiring & issuing solutions, payment processing infrastructure
Domain
Financial services / Payments technology
Deliverable
production ML models | product features | infrastructure
Required skills
ACI Postilion (RealTime/Office) configuration, ISO 8583 message parsing/formatting, Core Banking System integration, Card Management System (CMS) integration, SQL for reconciliation, IBM MQ, ENTIA, Oracle
Preferred skills
Visa/Mastercard scheme testing, PCI-DSS compliance, Cloud deployment (Azure/AWS/GCP/OpenShift), Automation scripting (Shell/Python), Fraud systems integration
Technologies
ACI Postilion, ISO 8583, ISO 20022, IBM MQ, Oracle, ENTIA, Azure, AWS, GCP, Openshift
Responsibilities
Lead end-to-end Postilion implementation projects including requirements gathering, design, configuration, testing, and deployment; Configure Postilion routing, message parsing, and device handlers; Translate business requirements into technical designs and documentation; Troubleshoot payment processing issues and perform root-cause analysis; Mentor junior team members and drive process improvements
Seniority
Senior, hands-on IC
