Data Catalog & Documentation Specialist

Expected, Atlan Data Catalog, Microsoft Excel, Microsoft PowerPoint, Confluence

About the project, Join an international data governance initiative focused on improving data transparency, documentation, and metadata management across multiple business domains., Play a key role in maintaining enterprise metadata, supporting migration activities, and ensuring high-quality documentation within the Atlan Data Catalog platform., Work closely with business stakeholders, data owners, and technical teams to contribute to building a reliable data foundation that supports governance, migration, and operational excellence.

Your responsibilities, Create and maintain metadata entries in the Atlan Data Catalog across multiple business domains., Document and maintain metadata for approximately 350 fields across 5 product lines., Create and manage metadata for 5 tables containing 65 fields sourced from 9 different systems., Ensure metadata completeness, consistency, and quality according to governance standards., Collaborate with business users, data owners, and technical teams to gather and validate metadata., Support data migration initiatives by preparing source-to-target mapping documentation., Analyze field relationships, dependencies, and data flows to support migration readiness., Document business definitions, ownership information, business rules, and data lineage., Create and maintain project documentation in Confluence and Atlan., Prepare progress reports, project status updates, and management presentations.

Minimum 4 years of professional experience in Data Management, Data Governance, Metadata Management, Data Catalog Administration, or Business Analysis., Experience working with metadata documentation and data cataloging., Basic knowledge of the Atlan Data Catalog platform., Advanced Microsoft Excel skills, including analysis, validation, mapping, and structuring of large datasets., Advanced Microsoft PowerPoint skills for creating presentations and project documentation., Strong analytical skills and exceptional attention to detail., Experience creating technical and business documentation., Ability to collaborate effectively with cross-functional and international teams., Fluent German and English (both written and spoken).

SQUARE ONE RESOURCES sp. z o.o., At Square One Poland we link IT experts with the business. With over 25 years of experience, we specialize in recruitment processes on a global scale. Despite years of experience, we still have a startup DNA and this is our advantage. Our offices are located in London and Warsaw, however, we can reach clients from all over the world, from start-ups to big worldwide corporations.

This is how we work,