Description

Responsibilities:

  • Level 2 Responsibilities:
    • Monitor transaction flows (ATM, POS, Online, RTP) and proactively resolve payment disruptions.
    • Handle incidents, service requests, and escalations within defined SLAs.
    • Coordinate with infrastructure teams for patch management, capacity issues, or system upgrades.
    • Support change control processes for deployments across non-prod and prod environments.
  • Level 3 Responsibilities:
    • Deep-dive analysis on production incidents involving Base24, MTS, or switching components.
    • Review and optimize transaction routing, message parsing (ISO 8583), and settlement interfaces.
    • Debug source code (if applicable) or configuration scripts and interface logs.
    • Drive problem management and post-incident reviews with full RCA documentation.
    • Liaise with ACI or third-party vendors for code-level fixes and updates.
    • Collaborate on compliance and security tasks including PCI-DSS, fraud alert handling, and audit support.

Requirements:

  • 7+ years in Payments Support, including L2/L3 roles within enterprise banking environments.
  • Base24 Classic / UP Framework.
  • Modular Transaction Switch (MTS).
  • ISO 8583 / XML / JSON payment messages.
  • Card processing systems (debit/credit, EMV, tokenization).
  • ACH, Wire, and RTP flows.
  • Middleware and interfaces (e.g., MQ, APIs, TCP/IP).
  • Unix/Linux administration.
  • Shell/PERL scripting.
  • SQL and relational databases.
  • Familiar with tools like Splunk, AppDynamics, ELK, Control-M,

Key Skills
Education

graduation

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