Senior ETL Developer

Globaltize • lanús, lanús • Posted June 02, 2026

About the Role

The ideal candidate will have strong SQL and ETL development skills, a solid understanding of data transformation patterns, and the ability to work with cross-functional teams to translate business requirements into efficient technical solutions. This role also supports production issue resolution, monitoring, and ongoing enhancement of the data platform.

Responsibilities
  • Develop, maintain, and support ETL/ELT pipelines that ingest and transform data from multiple source systems into Snowflake and reporting environments.
  • Build and optimize data workflows using Matillion, SQL Server, and Snowflake.
  • Create transformation logic for staging, ODS, and curated data layers.
  • Write, tune, and troubleshoot complex SQL queries across cloud and on-prem environments.
  • Participate in source-to-target mapping, data validation, and reconciliation processes.
  • Implement error handling, monitoring, and data quality checks within ETL...