Key ResponsibilitiesData Pipeline Development (ETL/ELT): Build and maintain scalable pipelines to ingest, transform, and move data from sources (APIs, databases) to destinations (data lakes, warehouses).Database Management & Modeling: Design and optimize SQL and NoSQL database architectures (e.g., Snowflake, PostgreSQL, MongoDB) for performance, scalability, and data integrity.Data Quality & Governance: Implement data validation checks, monitoring, and cleaning processes to ensure data accuracy