#738640BR
ther financial systems.
Perform financial End-of-Day and End-of-Year procedures, ensuring accuracy and consistency across all records.
Trace, troubleshoot, and resolve issues related to ATMs and POS devices in a timely manner.
Generate and manage payment files for customers, ensuring data accuracy and secure transactions.
Develop SQL queries to extract and compile reports and requirement files from the switch database.
Support innovation efforts by identifying opportunities for improvement within the e-payment modules.
Required Technical and Professional Expertise
Strong experience with UNIX/Linux systems, including administration, troubleshooting, and maintenance.
Proficiency in AIX (Advanced Interactive eXecutive) and UNIX-based environments.
Solid understanding and experience with SQL and Oracle databases for generating reports and managing e-payment transaction data.
Familiarity with ISO 8583 protocol and bitmap standards, particularly in payment systems and card processing.
Knowledge of CMS (Card Management Systems) and card processing technologies.
Hands-on experience with ATM/POS switch management and handling backend/frontend applications.
Preferred Technical and Professional Expertise