FIS Connex Payment Switch Developer - Houston
3 weeks ago

We are seeking an experienced FIS Connex Payment Switch Developer to support and enhance our card payment switching platform.
The role focuses on real-time transaction processing, ISO 8583 messaging, and integrations with card networks, core banking systems, ATMs, POS.
+Responsibilities
- Develop,
- configure,and maintain the FIS Connex payment switch
- Troubleshoot transaction issues including declines,reversals,and timeouts
- Maintain technical documentation
Job description
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