Greetings from Tata Consultancy Services (TCS)

What we are looking for: Data Modeler

Location : PAN INDIA

Interview Mode : Virtual mode (Microsoft Teams)

Experience : 8-15Years
Understand business processes, KPIs, regulatory requirements, and analytical use cases.
Collaborate with business stakeholders to identify entities, attributes, relationships, hierarchies, and business rules.
Translate business requirements into conceptual and logical data structures.
Participate in workshops, requirements gathering sessions, and data discovery activities.
Design and maintain:
Conceptual Data Models (CDM)
Logical Data Models (LDM)
Physical Data Models (PDM)
Build normalized (3NF) operational models and dimensional models (Star/Snowflake) for analytical settings.
Define:
Entities
Attributes
Relationships
Cardinality
Constraints
Keys (Primary, Foreign, Alternate, Natural, Surrogate)
Design canonical enterprise models and domain-specific models.




Develop data models supporting Data Products, MDM, AI/ML, and Regulatory Reporting initiatives.
Design Fact-Dimension architecture.
Define grain, hierarchies, slowly changing dimensions (SCD), aggregation strategies, and historical data management.
Support enterprise reporting, BI, self-service analytics, and AI workloads.
Optimize structures for query performance and scalability.
Align models with enterprise data governance policies.
Maintain business metadata, technical metadata, and lineage information.
Support data catalog, glossary, and stewardship initiatives.
Ensure consistency across domains and systems.
Collaborate with Data Governance teams on standards and model reviews.
Work with Enterprise Architects and Solution Architects to ensure alignment with target-state architecture.

📌 Data Modeler Pan India Bengaluru
🏢 Tata Consultancy Services
📍 Bengaluru