Hi,
Hope you are doing good!
We have a Full-time opportunity for you as Python ETL Data Tester @ Multiple location in USA
Role: Python ETL Data Tester
Locations: Raleigh, NC, Richardson, TX, Tempe, AZ
Type of Hiring: FTE
Required Skill and Experience
• Experience in Data/ETL Testing.
• Experience in Python-based ETL test automation.
• Experience in ETL Testing, Data Warehouse Testing, and Data Migration Testing.
• Develop automation solutions using Python/Shell scripting for ETL and data validation activities.
• Experience in SQL and database validation across Oracle, SQL Server, PostgreSQL, Snowflake, AWS Redshift, or BigQuery.
• Validate source-to-target mappings, transformation rules, data lineage, and business logic as per mapping documents.
• Perform data reconciliation, completeness checks, referential integrity, duplicate detection, and data quality validations.
• Experience in ETL tools such as Informatica, Ab Initio, ODI, SSIS, DataStage, Azure Data Factory, or Databricks.
• Strong understanding of Data Warehousing concepts including Facts, Dimensions, Star Schema, and SCD validations.
• Experience validating cloud-based data platforms on AWS, Azure, Databricks, Snowflake, or GCP.
• Hands-on experience with batch job validation, workflow monitoring, and scheduling tools such as Autosys, Control-M, or Airflow.
• Implement test strategies, prepare and execute test cases, analyze results, and coordinate defect resolution to ensure data quality.
Preferred Skill and Experience
• Experience in BI Reporting validation using Power BI, Tableau, Qlik, or MicroStrategy.
• Experience in Big Data technologies such as Hadoop, Spark, Hive, and Kafka.
• Knowledge of AI-enabled Data Quality and Data Governance solutions.
• Banking, Capital Markets, Wealth Management, or Mortgage domain experience.