We're looking for a Senior Python Data Engineer (Dataiku) to design, implement and optimize a Client Tax Data Provider application that will serve as the strategic data integration layer for client tax reporting obligations. Built on S3-compatible storage and Dataiku DSS, this solution will streamline data sourcing, enforce standards, and ensure compliance with EasyTax delivery requirements across jurisdictions. This is a hands-on engineering role ideal for professionals who thrive on building robust, scalable data pipelines within regulated environments and can ensure quality, security and accuracy throughout the delivery lifecycle.
This is a hybrid role based in Madrid, idóneo for those eager to thrive in a dynamic environment and make a significant impact in private banking technology. Join EPAM and contribute to shaping the future of financial services in Spain
ResponsibilitiesDesign and develop a tax data provider application leveraging Dataiku DSS, Python and S3-based storageImplement data pipelines for ingestion, transformation,



normalization and validation of client tax-relevant dataIntegrate data from multiple banking systems in line with architectural standards and migration objectivesEnable secure data access and enforce strict access control mechanismsSupply tax-relevant data to downstream consumers including tax calculation engines (e.g., EasyTax), reporting tools and analytics platformsEnsure continuity of historical reporting by retaining a read-only legacy tax database while enabling seamless migration to new structuresOptimize performance through efficient use of processing engines like PySpark and TrinoCollaborate with stakeholders to align technical solutions with regulatory and compliance requirementsMaintain clear documentation to support sustainability and audit-readinessRequirementsProven experience in Python for complex data transformation, API integration and Dataiku automationStrong expertise with Dataiku DSS for data processing and integrat

📌 Senior Python Data Engineer (Madrid)
🏢 Epam Systems
📍 Madrid