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| ID | 41794 |
| Item | Base24 Tester |
| Description |
Nair Systems is currently looking for Base24 Tester for our Qatar operations with the following Skill set and terms & conditions.
Skills and Experience:
Experience : More than 3 years in Banking domain as tester
• The role involves testing BASE24 Classic/BASE24-eps applications integrated with Visa and Mastercard networks, ensuring high availability, security, and accuracy of financial transactions.
• Key Skills & Competencies:
• Able to support the manual and automation testing
• Base24 and settlement testing knowledge
• Comprehensive Test Cases preparation for both Manual and Automation testing
• Strong understanding of Cards lifecycle (debit/credit/prepaid), Merchant Acquiring, and 3D Secure flows.
• Hands-on expertise with Base24, Prime 4, MPGS, payment gateway APIs, and settlement engines.
• Knowledge of SQL, PL/SQL for data validation, analysis, and reconciliation reports.
• Experience working in Agile/Scrum frameworks with tools like JIRA and Confluence.
• Excellent documentation and stakeholder management skills.
• Familiarity with ISO 8583 message formats and card scheme mandates.
• Understanding of dispute resolution systems (Visa Resolve Online, Mastercard DDRS).
• Perform functional, integration, system, regression, and UAT testing for BASE24 ATM and POS applications.
• Validate ATM transactions such as cash withdrawal, balance inquiry, mini statement, PIN change, and fund transfer.
• Test POS transactions including purchase, refund, reversal, and pre-authorization
• Validate Visa and Mastercard transaction flows, including authorization, clearing, and settlement
• Analyze and validate ISO 8583 message formats, fields, and bitmaps
• Verify transaction routing, switching, and host responses in BASE24
• Perform end-to-end testing across ATM/POS → Switch → Network → Issuer/Acquirer
• Validate EMV, magstripe, and contactless transactions
• Test exception scenarios: reversals, timeouts, partial approvals, stand-in processing
• Use transaction simulators and tools to generate and monitor test transactions
• Review logs, journals, and reports to identify defects
• Log, track, and retest defects using defect management tools (e.g., JIRA)
Domain Expertise: Cards, POS, Payments, Merchant Acquiring, Dispute Management, Reconciliation, Digital Transformation
Joining time frame: 2 weeks (maximum 1 month)
Should you be interested in this opportunity, please send your latest resume at nishanthini.suda@nairsystems.com
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| Category | Jobs |
| Price | 0.0000 |
| Type | |
| Date & Time | 1/21/2026 9:58:38 AM |
| User | Nair Systems |
| Website | |
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