Python, ETL Developer_Truist

Python and ETL

Develop and maintain ETL pipelines using Python to extract, transform, and load data from multiple sources.

Write efficient SQL queries for data extraction, validation, reconciliation, and performance tuning.

Implement data cleansing, transformation logic, and business rules to ensure high-quality datasets.

Collaborate with stakeholders to gather requirements and translate them into technical specifications and workflows.

Monitor pipeline execution, troubleshoot failures, perform root-cause analysis, and implement preventive fixes.

Create and maintain technical documentation for ETL jobs, data mappings, and operational runbooks.

Follow coding standards, version control practices, and participate in code reviews to ensure maintainability.

Support testing activities by preparing test data, validating outputs, and ensuring end-to-end data integrity.