• Build and maintain backend services, APIs, and data pipelines using Python, supporting marketing campaign execution, conversion tracking, and third-party integrations across multiple ad platforms. • Develop and optimize ETL processes that integrate diverse data sources (Google Analytics, Snowflake, third-party ad platforms), ensuring accurate and timely data flow for marketing decision-making. • Implement features end-to-end with minimal oversight, writing clean, reusable, well-documented code that follows secure coding practices and team standards. • Leverage Airflow for workflow automation and DBT for data transformation, enhancing system observability through logging and metrics. • Collaborate with marketing teams to translate business requirements into technical solutions, working closely with stakeholders across third-party channel providers to streamline ad conversions and debug issues.