Technical Skills:
Perform functional, integration, regression, Network certification and performance testing on payment switch systems .
Execute test cases to validate the system’s ability to route transactions accurately, securely, and efficiently.
Verify end-to-end transaction processing, including authorization, settlement, and reconciliation of transactions.
Develop test plans, test cases, and test scripts based on functional and technical requirements for switch systems.
Document test results, issues, and discrepancies observed during testing and escalate them as necessary.
Prepare and maintain test documentation for audit and compliance purposes.
Identify, track, and report bugs and defects in the switch system, logging them into the issue-tracking tool.
Work closely with developers and other team members to troubleshoot, diagnose, and resolve defects found during testing.
Perform root cause analysis of recurring issues and suggest improvements.
Ensure that the switch adheres to industry security standards and regulations (e.g., PCI-DSS for payment systems, data encryption standards).
Perform vulnerability testing and help ensure the switch is resistant to fraud, hacking, and other security risks.