Job Summary

We are seeking an experienced Data Modeler with 5-10 years of expertise in designing and maintaining enterprise data models. The ideal candidate should have solid experience in conceptual, logical, and physical data modeling, dimensional modeling, Data Vault, and data warehousing. The role requires close collaboration with business and technical teams to deliver scalable, high-quality data solutions for analytics, reporting, and enterprise data initiatives.

Roles & Responsibilities

- Design and maintain conceptual, logical, and physical data models.
- Develop ER, dimensional, and Data Vault models to support business requirements.
- Collaborate with business stakeholders, architects, and data engineers to define data structures and standards.
- Create and maintain metadata, data lineage,



and source-to-target mappings.
- Support data warehouse, data lake, and lakehouse initiatives.
- Ensure data quality, consistency, and governance across enterprise systems.
- Optimize database schemas and data models for performance and scalability.
- Participate in model reviews and ensure adherence to enterprise data standards.

Skills Data Modeling, Logical Data Modeling, Physical Data Modeling, ER Modeling, Dimensional Modeling, Data Vault, SQL, Data Warehousing, Data Lake, Lakehouse, ETL/ELT, Data Quality, Metadata Management, Data Lineage, Source-to-Target Mapping, erwin, ER Studio, PowerDesigner.

📌 Data Modeler (Bengaluru)
🏢 Tata Consultancy Services
📍 Bengaluru