3+ years of experience building and supporting production data pipelines in a Data Warehouse environment Deep understanding of Data Warehouse modeling (facts/dimensions, SCD Type 2, relational modeling, and performance tuning) Strong experience with AWS data services (S3, IAM, Lambda, Glue, Athena, Redshift, RDS/DMS, Kinesis, Step Functions, CloudWatch) Proficiency in SQL Strong understanding of analytical and relational database concepts Knowledge of modern storage formats and patterns (delta tables, data lakes) Proficiency in at least one programming language used for data engineering (Python preferred) Practical knowledge of batch, streaming, and CDC integration patterns Comfort with Git-based workflows, automated deployments, and CI/CD Experience building monitoring and observability for pipelines