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CMM Engineer (Card Merchant Management)

Unlock employer Saudi Arabia Direct to Company Under an hour ago · 09 Sep 2026

Financial

  • Estimate: $24k - $48k*
  • Zero income tax location

Accessibility

  • Office Only
  • Apply from abroad
  • Visa Provided

Requirements

  • Experience: Senior
  • English: Professional

Position

About the Role
We are hiring for the position of CMM Engineer (Card Merchant Management) located in Bahrain. This role is with a reputed organization in the Banking/FinTech sector, and it provides an excellent opportunity for skilled and motivated professionals to contribute to the merchant acquiring domain.

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Key Responsibilities

  • 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.

Required Skills

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

Preferred Skills

  • 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.

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

Education

  • 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.

Contact Number - 9786888866

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