Data Architect (REF5750O)

As Hungary’s most attractive employer in 2025 (according to Randstad’s representative survey), Deutsche Telekom IT Solutions is a subsidiary of the Deutsche Telekom Group. The company provides a wide portfolio of IT and telecommunications services with more than 5300 employees. We have hundreds of large customers, corporations in Germany and in other European countries. DT-ITS received the Best in Educational Cooperation award from HIPA in 2019, acknowledged as the the Most Ethical Multinational Company in 2019. The company continuously develops its four sites in Budapest, Debrecen, Pécs and Szeged and is looking for skilled IT professionals to join its team. We are looking for a talented and experienced Data Architect to join our Budapest-based team. The successful candidate will play a central role in shaping our data landscape across multiple value streams. The role requires deep expertise in data integration, data modelling, and analytical engineering. You will collaborate closely with product, engineering, and analytics teams to design and govern data architectures that power key business capabilities. Key Responsibilities Data Architecture & Modelling Design and maintain enterprise-wide data models, including conceptual, logical, and physical layers Lead data architecture for core platforms and support cross-value-stream data requirements Define data standards, naming conventions, and modelling best practices Evaluate and recommend appropriate data storage patterns (relational, dimensional, lakehouse, graph) Data Integration Architect and oversee data pipelines and ETL/ELT processes across source systems Design integration patterns for batch, near-real-time, and streaming data flows Ensure robust data lineage, traceability, and auditability across all pipelines Collaborate with engineering teams to implement scalable, resilient integration solutions Analytics Enablement Develop semantic and analytical data models that serve BI, reporting, and advanced analytic