About the role

A Test Crew in Saudi Arabia is hiring a QA specialist to confirm that a data migration tester will data moved from legacy systems into a new platform arrives complete, correct, and ready for go-live. You’ll be the person who proves the numbers match before anything goes to production.

What you’ll be doing

• Check that migrated data matches the source in accuracy, completeness, and consistency.
• Write and run SQL to compare source and target data, including record counts, field-by-field checks, and transformation rules.
• Review historical records and confirm they follow business rules.
• Test ETL pipelines from extraction through transformation to loading.
• Take part in trial migrations, rehearsals, and the final cutover.
• Log, trace, and follow up on mismatches and defects until they’re closed.
• Run data quality checks for missing, duplicate, inconsistent, or invalid records.
• Verify financial data such as balances, transactions, and account details.
• Work with business analysts, developers, and data engineers to resolve migration issues.
• Produce test reports, reconciliation reports, defect logs, and sign-off packs that show the data is production-ready.

What you should bring

• Practical experience in data migration testing and source-to-target reconciliation.
• Strong SQL: joins, aggregations, and complex comparison queries.
• ETL and data warehouse testing experience.
• Understanding of data mapping, transformation rules, and migration test approaches.
• Ability to assess data quality across accuracy, completeness, uniqueness, and integrity.
• Experience comparing legacy and target system data.
• Comfort with financial data, including transactions, balances, and calculations.
• Clear writing for test cases, defect reports, and sign-off documents.
• Good analytical and problem-solving skills, and the ability to talk to both technical and business teams.

A plus if you have data migration tester

• Banking, financial services, or ERP experience.
• Data profiling or automated validation tool experience.
• Work with Oracle, SQL Server, PostgreSQL, or similar databases.
• Exposure to legacy-to-modern platform migrations.

Core skills: data validation, SQL reconciliation, ETL testing, financial data checks, defect tracking and root-cause analysis, migration sign-off.

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