Required Experience Advanced SQL skills (joins, aggregations, optimization, performance tuning)Hands-on experience with Google BigQueryTechnical background in data contracts (JSON, AsyncAPI, YAML)Experience defining data contractsExperience building and maintaining data ingestion pipelinesStrong understanding of data validation, schema enforcement, and quality controlExperience managing multiple concurrent data pipelines (40+ preferred)Proficiency with Python and GitExperience defining and opera