Role: Data Modeler

Experience: 4 Years+

Location: Hyderabad | Delhi NCR | Bengaluru | Chennai

Key Responsibilities

- Develop conceptual, logical and physical data models aligned with business and technical requirements.
- Create and maintain ERDs, schema definitions, naming standards, data dictionaries and version histories.
- Design schemas for BigQuery or comparable enterprise analytical platforms and provide implementation-ready DDL specifications.
- Map source structures to canonical target models and document lineage and transformation rules.
- Model temporal, hierarchical, geospatial, graph, event, semi-structured and document metadata.
- Collaborate with cloud architects on relational, graph, geospatial, vector and object-storage physical designs.

Required Skills & Experience
- 4–8 years of enterprise data modelling or database design experience.
- Robust experience in conceptual, logical and physical data modelling.
- Hands-on BigQuery schema design or experience with another enterprise analytical platform.
- Strong SQL skills and ability to produce DDL and schema specifications.
- Experience with ER/Studio, ERwin, Sparx EA, SQLDBM or similar modelling tools.

Thanks & Regards, Md Shahid, TCS

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