Job DescriptionGreetings from TCS
nTCS is hiring Data Modelers
nLocation – PAN India
nExperience – 6-15 years
nJob Title: Data Modeler / Lead
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nJob Summary: An experienced Data Modeler / Lead to design, develop, and maintain data models that support business intelligence and data analytics initiatives. The ideal candidate should have a strong background in data modeling, data warehousing, and data governance.
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nResponsibilities:
n• Data Modeling: Design, develop, and maintain conceptual, logical, and physical data models.
n• Data Warehousing: Work with data architects and business stakeholders to design and implement data warehousing solutions.
n• Data Governance: Develop and maintain data governance policies, procedures, and standards.
n• Data modeling techniques for data warehouses primarily include dimensional modeling (star, snowflake schemas) and relational modeling (3NF)
n• Collaboration: Work with cross-functional teams to identify and prioritize project requirements, provide technical guidance, and ensure data quality.
n• Data Quality:



Develop and implement data quality checks and data validation rules.
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nRequired Skills:
n• Data Modeling: In-depth knowledge of data modeling concepts, including entity relationship modeling, dimensional modeling, and data vault modeling.
n• Data Warehousing: Solid understanding of data warehousing concepts, including ETL, data marts, and data lakes.
n• Data Governance: Familiarity with data governance frameworks, including data quality, data security, and data compliance.
n• Communication: Excellent communication and collaboration skills.
n• Tools: Proficiency in data modeling tools, such as ERwin, Informatica PowerDesigner, or IBM InfoSphere Data Architect.
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nPreferred Skills:
n• Certifications: Relevant certifications, such as Certified Data Modeler (CDM) or Certified Data Warehouse Architect (CDWA).
n• Big Data: Experience with big data technologies, such as Hadoop, Spark, or NoSQL databas

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