Senior QA Engineer – Data & Analytics

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior QA Engineer – Data & Analytics based in Brazil.

This is a hands-on senior QA role focused on ensuring the accuracy, reliability, and integrity of data products across complex, large-scale environments.
You will work across data pipelines, lakes, warehouses, migrations, analytics platforms, and downstream reporting.
The role partners closely with Data Engineers, Analysts, Developers, and other stakeholders to embed quality throughout the data lifecycle.
You will define validation strategies, investigate discrepancies, and help establish strong data quality and observability practices.
SQL will be central to reconciliation, troubleshooting, and end-to-end validation of data transformations and integrations.
You will also contribute to automation, performance testing, governance, security, and cloud data platform initiatives.
This is an opportunity to influence how business-critical data is trusted, monitored, and delivered within an Agile international environment.