Python Data Engineer

Python Data Engineer (Only on W2, no C2C) - Banking DomainWork model: HybridLocation: Dallas, Tx Job SummaryDevelop and support scalable data solutions for a banking client using Python, PySpark, SQL and Oracle. The candidate should have strong hands-on data pipeline, transformation and large-volume processing experience.Key Responsibilities• Design and maintain data pipelines using Python and PySpark.• Build ETL/ELT processes for extraction, transformation, validation and loading.• Work extensively with Oracle and SQL for data processing and reconciliation.• Develop data models and transformations for large datasets.• Optimize PySpark jobs, SQL queries, joins and partitioning.• Implement data-quality checks, error handling and production support.• Collaborate with application, database, QA and DevOps teams.Required Skills• Strong Python and PySpark experience.• Strong SQL and Oracle database experience.• Experience with ETL/ELT, data pipelines and data modeling.• Knowledge of Spark DataFrames, joins, transformations, partitioning, caching and optimization.• Experience troubleshooting production data issues.• Banking/financial-services experience preferred.Good to Have• Databricks• AWS/Azure• Kafka• Airflow• Snowflake/Data Lake• GenAI/MLKey Skills: Python, PySpark, Data Modeling, SQL, Oracle