Summary
Highbrow Technology Inc is seeking an experienced ETL Tester to support data quality and pipeline validation. The role focuses on validating data pipelines, performing data reconciliation, and identifying data quality issues across source and target systems using Python, SQL, and ETL testing practices, with GCP experience as an advantage.
Responsibilities
- Validating data pipelines
- Performing data reconciliation
- Identifying data quality issues across source and target systems
Skills
- Strong experience in ETL Testing / Data Warehouse Testing
- Strong hands-on experience with SQL and at least one relational/database technology such as Oracle, SQL Server, PostgreSQL, MySQL, etc
- Good programming/scripting experience with Python
- Strong understanding of ETL concepts, data transformation, data mapping, and data validation
- Experience with data reconciliation and source-to-target validation
- Good understanding of data warehousing concepts
- Experience working with defect tracking and test management tools
- Strong analytical and problem-solving skills
- Knowledge of Google Cloud Platform (GCP)
- Experience with GCP data services such as BigQuery, Cloud Storage, Dataflow, or Cloud Composer
- Experience testing cloud-based ETL/data pipelines
- Knowledge of ETL tools such as Informatica, Talend, SSIS, DataStage, or similar
- Experience with test automation frameworks and CI/CD environments
Qualifications
Must Haves
- Strong experience in ETL Testing / Data Warehouse Testing
- Strong hands-on experience with SQL and at least one relational/database technology such as Oracle, SQL Server, PostgreSQL, MySQL, etc
- Good programming/scripting experience with Python
- Strong understanding of ETL concepts, data transformation, data mapping, and data validation
- Experience with data reconciliation and source-to-target validation
- Good understanding of data warehousing concepts
- Experience working with defect tracking and test management tools
- Strong analytical and problem-solving skills
Nice to Haves
- Knowledge of Google Cloud Platform (GCP)
- Experience with GCP data services such as BigQuery, Cloud Storage, Dataflow, or Cloud Composer
- Experience testing cloud-based ETL/data pipelines
- Knowledge of ETL tools such as Informatica, Talend, SSIS, DataStage, or similar
- Experience with test automation frameworks and CI/CD environments