##### **Project description** We are executing a phased modernization program to migrate a legacy enterprise system built on Universe (UniVerse/UniData) database technology to a modern Java\-based platform with a relational SQL backend for a big US insurance company. ##### **Responsibilities** This role focuses on Python\-driven migration tooling and data validation, combined with deep expertise in Universe DB. The developer will build Python solutions to extract, transform, validate, and reconcile data and data\-driven logic from Universe DB, supporting the Java development team by ensuring data accuracy, consistency, and functional parity throughout the migration. ##### **Skills** Must have Python: Strong experience with Python for backend development, scripting, and automation Experience with data processing libraries and database connectivity * Ability to build reliable, reusable migration and validation tooling Universe DB: Hands\-on experience with Universe DB (UniVerse or UniData) Strong understanding of: \> Multi\-value data models \> DICT files and metadata \> Data extraction and access patterns Experience supporting Universe\-based systems or migrations Databases \& SQL: Solid SQL skills (PostgreSQL, Oracle, SQL Server, or similar) Experience mapping multi\-value data to relational schemas Understanding of data integrity, transactions, and performance considerations Nice to have Experience in Universe DB to SQL migration projects Familiarity with ETL concepts and data validation frameworks Basic understanding of Java backend data access patterns Experience working in phased or parallel\-run migrations Exposure to enterprise or regulated environments ##### **Other** Languages English: B2 Upper Intermediate Seniority Senior Remote Spain, Spain Req. VR\-119988 Python HLS \& Consumer industry 07/01/2026 Req. VR\-119988