Tata Consultancy Services
Data Modeler
Skills
6 days ago
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Important information
Contract type:
Permanent
Location:
Bengaluru, Karnataka, India
Work mode:
Onsite
Published on:
16 October 2026
What they need
Role: Data Modeler
Experience: 08 to 12yrs
Notice Period: 70-90 Days
Work Location: TCS-Pune, Hyderabad, Bangalore, Chennai
Mode of Interview: Virtual
Responsibilities :-
- 8–12 years of experience in Data Modeling, Data Architecture, and Database Design .
- Strong expertise in creating Conceptual, Logical, and Physical Data Models .
- Hands-on experience with modeling tools such as Erwin, ER/Studio, or PowerDesigner .
- Strong knowledge of Relational, Dimensional, Star, and Snowflake Schema modeling .
- Experience designing models for Data Warehouses, Data Lakes, and Analytics platforms .
- Proficiency in SQL with a strong understanding of RDBMS and database concepts.
- Experience with data normalization, denormalization, metadata management, and data lineage .
- Good understanding of cloud data platforms such as Snowflake, Azure, AWS, or GCP .
- Ability to collaborate with Data Architects, Data Engineers, BI teams, and business stakeholders .
- Strong analytical, communication, documentation, and problem-solving skills with experience handling complex enterprise data models.
- Note : Ex TCSer can't apply
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