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
Design and develop a tax data provider application leveraging Dataiku DSS, Python and S3-based storage Implement data pipelines for ingestion, transformation,



normalization and validation of client tax-relevant data Integrate data from multiple banking systems in line with architectural standards and migration objectives Enable secure data access and enforce strict access control mechanisms Supply tax-relevant data to downstream consumers including tax calculation engines (e.g., EasyTax), reporting tools and analytics platforms Ensure continuity of historical reporting by retaining a read-only legacy tax database while enabling seamless migration to new structures Optimize performance through efficient use of processing engines like PySpark and Trino Collaborate with stakeholders to align technical solutions with regulatory and compliance requirements Maintain clear documentation to support sustainability and audit-readiness Proven experience in Python for complex data transformation, API integration and Dataiku automation Strong expertise with Dataiku DSS for data processing and integration Hands-on exper

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