- 25 NORTH BRIDGE ROAD Central Region (Singapore) Singapore

Working Location
Job Description
Responsibilities
· Executefunctional, performance, system integration, and user acceptance testing forcard products and related systems.
· Validate all stages of the customer and card lifecycle, including card issuance, transaction types, fraud checks,chargebacks, statements, rewards,and account closure.
· Conduct detailedtesting around ISO8583 messaging and related transaction flows.
· Perform certification testing with majorschemes (VISA, Mastercard, AMEX).
· Handlecustomer defect triage,resolution, and communication.
· Collaboratewith development, business, and QA teams to align on test scope and defect management.
· Manage and execute test cases using tools like JIRA and Confluence.
· Utilize SQL/PL SQL for backend validations and data-driven testing.
· Workwith simulators and tools such as VISA/Mastercard/AMEX simulators, SoapUI/RESTAPI, and Unix environments.
· Contribute to reporting and documentation for internal stakeholders and clients.
· Support clientonboarding, training, and go-live readiness as needed.
Must-Have Skills:
· Deepdomain knowledge in Card Issuing (VISA, MCI, AMEX)
· Strongunderstanding of customer boarding, card lifecycle, fees, collections, fraudmanagement, rewards, and reporting
· Hands-on experience with ISO8583transactions, multi-currency, DCC, and account structures
· CardsPersonalization including CHIP Tags, Track data, PIN management, andauthorization flows
· Familiarity with Credit, Debit,and Prepaid card products
· Proven experience with certification testingfor VISA/MCI/AMEX
· Experience in SQL, PL SQL, JIRA, Confluence, SoapUI/REST API, Unix
· Strong communication, customer interaction, and defect management skills.
Regret to inform you that only shortlisted candidates will be notified.
CEI: R1988671
EA License: 14C7275
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