Proven experience as a Data Engineer or Senior Analytics Engineer Deep expertise in data warehousing (Redshift Serverless preferred) and performance optimization Expert-level SQL and Python proficiency Hands-on experience with dbt Experience with modern data stack tools (e.g., RudderStack, Fivetran) Experience with data orchestration (e.g., Airflow, Prefect, Dagster) Solid understanding of core AWS services (e.g., S3, Lambda, IAM, Glue) Experience with data from major ad platforms (preferred) Familiarity with BI tools (preferred) Experience with data governance and security in FinTech (preferred)