Problem will be given and asked to solve in a two days of time. The samw ill be evaluated and called for second round of interview. Then HR process and offer

Build and maintain ETL/ELT data pipelines Write and optimize SQL queries Work with structured and semi-structured data (CSV, JSON) Perform data validation, basic debugging, and documentation Support data ingestion from files, APIs, and databases Assist in basic AI/ML data preparation (feature datasets, model-ready data) Follow data engineering best practices and coding standards