Sr. Automation Tester - ETL / Databricks / ML Testing

Job Title : Sr. Automation Tester – ETL / Databricks / ML Testing

Location : Louisville, KY

Long term Contract

JD :

6+ years of experience in

ETL/Data Testing.

3+ years of experience testing

Databricks or Spark-based

platforms.

Hands-on experience in

AI/ML Model Testing or

MLOps validation.

Strong coding experience in

Python and SQL.

10/01/2026 Long Term

Work Location (State, City and

Zip) Base salary range (Min. & Max. to be mentioned) Experience Range:

Louisville/ Dallas/Remote 7+ Years

Must Have Technical/Functional Skills

ETL & Data Testing

· Validate end-to-end ETL/ELT pipelines across enterprise data platforms.

· Perform Source-to-Target validation and reconciliation testing.

· Validate data transformations, aggregations, business rules, and lineage.

· Execute data quality checks on large-scale structured and semi-structured datasets.

· Perform schema, metadata, and Delta Lake validations.

· Write complex SQL queries for backend validation and data integrity testing.

· Validate CDC (Change Data Capture) and incremental data loading processes.

· Test batch and streaming data pipelines.

Databricks Testing

· Validate Databricks notebooks, Workflows, Jobs, Delta Live Tables, and Unity Catalog

implementations.

· Test Bronze, Silver, and Gold layer data transformations. · Verify workflow orchestration and dependency handling across Databricks jobs. · Perform performance validation of Spark and PySpark transformations. · Validate data quality frameworks implemented in Databricks. AI/ML Testing · Validate AI/ML model integrations within enterprise applications. · Verify model scoring results and prediction outputs. · Perform data drift, schema drift, and feature validation testing. · Validate feature engineering pipelines and training datasets. · Execute model input/output verification against expected business outcomes. · Validate explainability, traceability, and auditability requirements. · Test model deployment workflows integrated through MLflow, Databricks ML, Azure ML, or similar platforms. · Validate GenAI/RAG workflows, prompt-response accuracy, and grounding mechanisms where applicable. Integration Testing · Perform end-to-end integration testing across: o Databricks o Data warehouses o APIs o AI/ML services o Cloud platforms o Downstream reporting systems · Validate data flow between source systems, data lakes, ML models, and consuming applications. · Perform contract testing and API validation. Test Automation · Design and develop automation frameworks for: o ETL testing o API testing o Data validation o ML model validation · Build reusable test utilities using Python. · Integrate automated tests into CI/CD pipelines. · Develop automated quality gates for deployment validation. · Generate automated execution reports and test metrics.

Role Descriptions: Sr. Automation Tester with ETLDatabricksML Testing Experience

Essential Skills: Sr. Automation Tester with ETLDatabricksML Testing Experience

Desirable Skills:

Keyword:

Skills: HiTech : Automation Testing

Experience Required: 8-10