Data Engineer for Python & SQL ETL Pipeline | CSV/API, PostgreSQL, Snowflake and Power BI

We are looking for a Data Engineer to build a small but reliable ETL pipeline that extracts data from a CSV file or REST API, cleans and transforms it using Python and SQL, and loads it into PostgreSQL or Snowflake. The solution should include data validation, duplicate handling, error logging, basic data modeling, and a sample output suitable for reporting or Power BI. Experience with ETL pipelines, PySpark, Databricks, Apache Airflow, PostgreSQL, Snowflake, and cloud data platforms is preferred. The final delivery must include source code, setup instructions, and clear technical documentation.