Consultant Data Engineer

4 days ago

BudapestDebrecenPécsSzeged Hungary Deutsche Telekom IT Solutions Full time 40,000 - 80,000 per year

Company Description 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 recieved 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. Job DescriptionAnalysis of IT solutions within the entire service reporting environment:Conducting interviews with architects, data engineers, and software developersAnalyzing the contents of existing databases (>100) and their interfaces with each other and other source systemsCreating suitable models that describe databases, information flows, and data products, as well as their relationships:Visualization of data flows within the solutions at the technical levelDescription of data products and their complexity in IT representationDeriving concrete measures to harmonize and reduce the complexity of existing IT solutions:Identifying solution-specific variations of identical informationDesigning a target architecture for all technically necessary data processing and the required interfaces Qualifications General Knowledge of Telekom (preferred but not mandatory)Strong communication skillsAbility to abstractAnalytical thinkingGerman language skills (preferred but not mandatory)Conceptual Knowledge Data Products / Data Mesh (preferred but not mandatory)Business process modeling (preferred but not mandatory)UML (including data modeling)Modeling tools (e.g., Innovator)Data Warehouse / Data LakeDevOps and Programming Languages GitLab configuration and developmentPython in the context of pipelines (preferred but not mandatory)SQLC# (preferred but not mandatory)Cloud computing (Azure, GCP, or similar)JiraDWH and Reporting Tools SQL Server relational databasesSQL Server Integration ServicesSQL Server Analysis ServicesPower BISnowflake (preferred but not mandatory) Additional Information * Please be informed that our remote working possibility is only available within Hungary due to European taxation regulation.

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