Role Summary
The Python Data Test Engineer executes functional and non-functional testing for Python-based data and ML workloads, supporting large-scale analytics and ML platform migrations.
Key Responsibilities
* Execute test cases for ETL pipelines, feature generation, and Python ML scripts.
* Validate outputs against baseline benchmarks from legacy systems.
* Prepare and maintain test datasets for SIT and UAT execution.
* Perform data reconciliation, metric comparison, and defect reporting.
* Support parallel run testing and regression cycles.
* Maintain accurate test evidence and execution reports.
Required Skills & Experience
* 4–7 years in Python-based data testing.
* Strong hands‐on experience with Python, SQL, Pandas.
* Understanding of ML workflows, model outputs, and metric validation.
* Experience working in Agile delivery environments.
* Familiarity with Azure data platforms is preferred.
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