Lead ETL and data migration work onsite, using complex SQL and database expertise to modernize legacy applications into recent solutions.
This senior Software Developer ETL assignment focuses on migration planning, data conversion, and tested application development. You will analyze diverse sources, work with Oracle, Microsoft SQL Server, and Azure SQL Database, and use tools including Azure Data Factory or Informatica. The work includes document attachment migration, validation, reconciliation, and client support throughout conversion.
Key Responsibilities: Oversee data and file migration from legacy applications
Complete profiling, cleansing, mapping, interfaces, and conversions
Develop, compile, maintain, and unit test applications




Define testing strategies and verify data integrity
Provide pre- and post-conversion client support
Requirements: Seven or more years developing and documenting ETL migrations
Extensive legacy-to-modernized data migration planning experience
Complex SQL and relational database experience
Experience with Azure SQL and ETL tools
Knowledge of information management and data interdependencies
Apply senior ETL development expertise across migration strategy, complex SQL, validation, and legacy data conversion delivery.

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📌 Senior ETL Data Migration Developer (Ontario)
🏢 Softline Technology
📍 Ontario