The project is expected to start in Q1 2026Requirements: Excellent knowledge of PySpark / Python Great knowledge of ETL/ELT processes Experience with working with data lake systems (preferably Palantir Foundry) for data ingestions (nice have) Practice with creating documentation on the Confluence platform Ability to use ticketing systems such as JIRA and/or Azure DevOps Familiarity with Snowflake infrastructure as an advance Ability to work in an agile BI team (DevOps) and to share skills and experience Fluency in English Main responsibilities:You will play a key role in migrating Building ETL/ELT processes in the Client’s Palantir Foundry infrastructure under the Data Sphere Program, establishing Foundry as the primary Data Lake platform for the Healthcare Commercial.