3XIT Consulting
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Data Migration & Reconciliation

Data Migration Lead

Lead the business data migration in platform replacements, from mapping and mock runs to reconciliation and sign-off.

Location: Singapore, South Africa, Netherlands, UK and Middle East. Remote or hybrid.

ContractSeniorRemote or hybridSingapore · South Africa · Netherlands · UK · Middle East

Overview

Lead the business data migration in platform replacements, from mapping and mock runs to reconciliation and sign-off.

DataMigrationReconciliationSQLCutOverETL

What you'll do

  • Set the migration strategy, scope and approach
  • Define source-to-target mapping, transformation rules and ETL design
  • Design reconciliation and resolve breaks
  • Run mock migrations, dress rehearsals and cut-over planning
  • Remediate data quality with business owners
  • Report on migration and govern sign-off
  • Coordinate platform, testing and operations teams

What you bring

  • Experience leading data migrations on large programmes
  • Strong SQL and data analysis skills
  • ETL tooling or scripting in Python
  • Reconciliation methods and controls
  • Cut-over planning and execution
  • Stakeholder management across business and technology

You don't need every item on this list. If most of it fits, send your CV.

Nice to have

  • Packaged platform migration experience
  • Transactional and reference data knowledge
  • Datamart or reporting migration
  • Cloud data platform migration
  • Test management exposure
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