Blend

Data Quality QA Engineer — Flexible Work Options

📍 Location
santiago, metropolitana de santiago
⏰ Job Type
Full-time
📅 Posted
June 04, 2026
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Job Description

Blend is a premier AI services provider, dedicated to co‑creating meaningful impact for its clients through data science, AI, and technology.

Job Description

What is this position about?

  • Validate data accuracy and ensure production readiness by working closely with the Data Engineering Manager and Analytics Engineering Lead across 18 data domains.
  • Design and build a reconciliation framework to systematically compare legacy pipeline outputs against new pipeline outputs, identifying discrepancies and gaps.
  • Execute structured acceptance testing for each pipeline prior to promotion to production environments.
  • Validate identity resolution accuracy through rigorous analysis of match rates, false positives, and false negatives.
  • Document end-to-end data lineage across all 18 domains to support auditability, transparency, and regulatory compliance.
  • Build and maintain automated regression test suites to ena...

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