Editorial summary

The company is seeking a Banking Tester with expertise in data requirements, mapping, and business rule documentation for a 12-month contract. The role involves analyzing legacy datasets, defining data transformation logic, and collaborating with various teams to ensure data quality and reconciliation. Key requirements include experience with source-to-target mapping, data cleansing, and testing. The position offers a salary of up to $8,000 per month.

This summary is AI-generated and may contain inaccuracies. Please refer to the full job description below.

Job description

[This job https://singapore.job-q.com/jobs/detail/banking-tester-data-12-months-up-to-8k-34066 first appeared in Job-Q.com on 23 Sep 2026]

Data Requirements and Mapping

• Elicit and document complex business rules, data requirements, and functional specifications which includes Source-to-Target Mapping (STTM) documentation to define precise data transformation logic and data lineage from legacy systems to the target platform.

• Collaborate with process owners, data stewards, data and technology teams to identify critical data elements.

Data Quality, Cleansing, Reconciliation, and Testing

• Analyze legacy datasets to identify, isolate, and remediate data discrepancies, anomalies, gaps, and duplications.

• Facilitate data cleansing strategies and pre-migration remediation efforts with business units to ensure high-quality data readiness.

• Establish data issue tracking protocols and maintain centralized error logs to manage risks and dependencies throughout the project lifecycle.

• Design and configure comprehensive reconciliation frameworks, controls, and variance check rules to validate data integrity during parallel runs.

• Formulate data test strategies and assist in User Acceptance Testing (UAT) for data migration to guarantee functional correctness, data completeness, and business sign-off.

Cutover and Support

• Contribute to the execution of the data migration cutover strategy, orchestration, and sequential runbooks.

• Provide dedicated analytical support during critical go-live execution windows and post-implementation phases.

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