CMM Engineer; Card Merchant Management

We are Sisco Jobs, a recruitment consultancy based in Trichy, Tamil Nadu. We are hiring on behalf of our client for the position of CMM Engineer (Card Merchant Management) in Bahrain. Our client is a reputed organization in the Banking / Fin Tech sector seeking skilled, motivated professionals.

If you meet the requirements below.

• Manage, configure, support, and troubleshoot the ACI CMM (Card Merchant Management) platform within a banking/payment environment.
• Support the complete merchant acquiring lifecycle, including merchant onboarding, configuration, pricing, fee structures, transaction processing, and settlement.
• Manage and troubleshoot end-to-end settlement and reconciliation workflows for merchant acquiring transactions.
• Develop, optimize, and troubleshoot database components using Oracle Database, SQL, and PL/SQL.
• Perform application and operational support activities within Linux/Unix environments.
• Integrate merchant acquiring/payment systems with payment switches such as Postilion, core banking platforms such as T24, and middleware systems.
• Investigate transaction, settlement, reconciliation, and interface issues across interconnected payment platforms.
• Coordinate with banking, payments, infrastructure, database, and integration teams to maintain reliable CMM operations.

• ACI CMM Platform Expertise — Strong hands‑on expertise with the ACI Card Merchant Management platform is mandatory.
• Merchant Acquiring — Strong understanding of POS acquiring lifecycle, merchant onboarding, merchant configuration, pricing, and fee structures.
• Settlement & Reconciliation — Strong knowledge of end‑to‑end merchant settlement and reconciliation workflows.
• Oracle / SQL / PL‑SQL — Strong experience querying, troubleshooting, and supporting Oracle‑based payment applications.
• Payment System Integration — Experience integrating payment platforms with Postilion or similar payment switches, T24/core banking systems, and middleware.

• Production support and troubleshooting experience within banking/payment environments.
• Strong understanding of payment transaction flows and interface dependencies.
• Experience working across merchant acquiring, payment switching, core banking, and settlement systems.

• Minimum 7+ years of professional experience is required.
• Candidates should have substantial hands‑on experience in the Banking / Fin Tech and Merchant Acquiring domain, with strong exposure to ACI CMM, settlement workflows, databases, and payment‑system integrations.

• Minimum:
  Typical — Bachelor's degree in Computer Science, Information Technology, Engineering, or a related discipline
• Preferred:
  Typical — Relevant postgraduate qualification in IT/Technology
• Additional:
  Relevant payments, ACI, Oracle, or banking technology certifications are advantageous

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