Senior Data Modeler

About the role

We are looking for a Senior Data Modeler to design, develop and maintain data models for semiconductor manufacturing data at Bosch Service Solutions in Timișoara. The role focuses on documenting data assets, ensuring data quality and supporting governance across the enterprise.

Key responsibilities

• Design, develop and maintain conceptual, logical and physical data models for semiconductor manufacturing data.
• Document data assets, metadata and data lineage in the enterprise data catalog.
• Query relational databases and extract metadata from live systems to keep documentation up‑to‑date.
• Define and maintain business terms and glossaries together with domain experts.
• Ensure compliance with corporate data standards, governance principles, security requirements and SEMI industry standards.
• Conduct structured reviews of data models and metadata with technical and business stakeholders.
• Collaborate with cross‑functional teams to align data models with business processes and evolving requirements.
• Prepare and deliver presentations and workshops on data cataloging, modeling and governance.
• Act as a subject‑matter expert, providing guidance and support to project teams.
• Identify opportunities to improve data quality, metadata management and enterprise data architecture.

Required profile

• University degree in Computer Science, Business Informatics, Data Science or a comparable field.
• Several years of professional experience in data modeling, data architecture or similar roles within enterprise environments.
• Strong analytical thinking, structured working approach and problem‑solving skills.
• Excellent communication and presentation abilities in English; German is a plus.
• Experience in regulated industries and knowledge of semiconductor manufacturing processes and SEMI standards is advantageous.

Required skills

• SQL and relational database querying.
• Relational and dimensional data modeling methodologies.
• Enterprise data cataloging tools such as Informatica EDC, Informatica IDMC, Steady, Stardog.
• Data Governance, Data Quality, Metadata Management and Data Security principles.