Data Migration Specialist
Core
Execute end-to-end data migration, integration, validation, and database activities for business-critical systems across Telecom, Finance, and Energy sectors.
Role type
Senior Data Migration Specialist (ETL/Database)
Builds
Production data pipelines, migration scripts, and validated data sets for legacy-to-target system transitions.
Domain
Data Engineering / Database Administration
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure
Required skills
SQL, relational database design, ETL/ELT processes, data profiling, data mapping, data cleansing, migration validation, root-cause analysis, Python or shell scripting, change management
Preferred skills
Informatica, Talend, SSIS, Azure Data Factory, AWS Glue, Git, CI/CD pipelines, API/file-based integration (CSV/XML/JSON), cloud databases
Technologies
Oracle, PostgreSQL, Microsoft SQL Server, MySQL, Python, Shell, Informatica, Talend, SSIS, Pentaho, Azure Data Factory, AWS Glue, Git, Jira
Responsibilities
Analyze source and target data structures to define migration requirements; Develop and maintain data extraction, transformation, and loading (ETL) processes; Execute data cleansing, normalization, and enrichment; Perform migration validation including record counts, control totals, and referential integrity checks; Troubleshoot migration failures and perform root-cause analysis; Prepare and maintain migration documentation, technical procedures, and reconciliation reports.
Seniority
Senior, hands-on IC