Experience building data pipelines and working with ETL systems (DBT, Airflow, Dagster, or similar) Proficient in SQL Worked with a data warehouse system (Databricks) Experience programming in Python Experience programming in a compiled language like Java Worked with big data technologies such as Kafka and Spark Understand data pipelines and how to design them for reliability and scale Bonus: experience with healthcare data formats such as HL7 or FHIR