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ETL TESTER
Summary:
6 OF 6 FOR SCION DEV Primary Skills (Must-Have): • Python: Strong scripting skills for automation, data manipulation, and validation. • SQL: Proficient in writing queries for data extraction, joins, and aggregations. • Data Exploration & Validation: Ability to analyze, clean, and standardize data into correct formats. Secondary Skills (Good-to-Have): • ETL Concepts: Understanding of data pipelines, transformations, and validation techniques. • Database Concepts: Familiarity with relational databases, schemas, and data modeling. • Data Formatting & Standardization: Experience in converting raw data into structured formats. Key Responsibilities: • Develop and maintain automation scripts using Python for data validation and transformation. • Perform ETL data validation across multiple data sources and formats. • Conduct data exploration and profiling to identify anomalies, trends, and inconsistencies. • Standardize and format raw data into clean, structured outputs. • Collaborate with data engineers and QA teams to ensure data quality and integrity. • Write and optimize SQL queries for data extraction and validation. • Document automation workflows and validation logic clearly.. | ||||||