Senior Data Quality Engineer - Champion Trusted Data

CoStar Group is seeking a Senior Data Quality Engineer in Toronto to design and run end-to-end data quality testing for our enterprise data platform. You will build automated checks, manage test data, and ensure accuracy and completeness across pipelines using Snowflake, dbt, Airflow, and AWS Glue.

You will collaborate with Product, Research, and Data Engineers to translate business definitions into test scenarios, establish regression coverage, and drive quality through CI/CD integrations.