Data Modeler

NTT DATA, Inc.; India; Hybrid; INR 1,200,000 - 1,800,000; Full time

Job summary

NTT DATA, Inc. in Noida/Gurgaon, Delhi NCR, India, is seeking a Data Modeler to design scalable data models for enterprise applications and analytics platforms.

The role emphasizes advanced SQL, metadata management, and a focus on AI data requirements, data governance, and handling structured, semi-structured, and unstructured data. You will collaborate with teams locally and with client sites, with potential hybrid work.

Qualifications

• Strong experience in enterprise data modeling, database design, metadata management, and data architecture.
• Advanced SQL skills, including schema design, joins, indexing, query optimization, stored procedures, data validation, and analytical querying.
• Experience designing models for relational databases, data warehouses, data lakes, analytics platforms, and enterprise applications.
• Understanding of AI/ML data requirements, including embeddings, vector stores, semantic search, metadata filtering, feature engineering, and RAG pipelines.
• Experience working with structured, semi-structured, and unstructured data.
• Knowledge of data quality, data lineage, data governance, privacy, access control, and regulatory considerations.
• Ability to translate business and AI requirements into practical, scalable data models.

Skills

Data modeling

Database design

Metadata management

Data architecture

Advanced SQL

Schema design

Data validation

Analytical querying

Regulatory compliance

Structured data

Unstructured data

Tools

OpenSearch

FAISS

Pinecone

pgvector

AWS

GCP

Azure

Job description

Select how often (in days) to receive an alert: Create Alert

We are currently seeking a Data Modeler to join our team in Noida / Gurgaon, Delhi (IN-DL), India (IN).

Required Skills:

• Strong experience in enterprise data modeling, database design, metadata management, and data architecture.


• Advanced SQL skills, including schema design, joins, indexing, query optimization, stored procedures, data validation, and analytical querying.


• Experience designing models for relational databases, data warehouses, data lakes, analytics platforms, and enterprise applications.


• Understanding of AI/ML data requirements, including embeddings, vector stores, semantic search, metadata filtering, feature engineering, and RAG pipelines.


• Experience working with structured, semi-structured, and unstructured data.


• Knowledge of data quality, data lineage, data governance, privacy, access control, and regulatory considerations.


• Ability to translate business and AI requirements into practical, scalable data models.

Preferred skills:

• Experience in financial services, market intelligence, ratings, commodities, risk, capital markets, or regulated data environments.


• Experience with vector databases such as OpenSearch, FAISS, Pinecone, or pgvector.


• Experience with graph databases, ontologies, semantic models, or knowledge graph technologies.


• Familiarity with cloud data platforms on AWS, Azure, or Google Cloud.


• Experience with data cataloging, metadata management, lineage tools, and enterprise governance platforms.


• Experience supporting LLM applications, AI agents, RAG systems, intelligent search, or intelligent document processing.

Whenever possible, we hire locally to NTT DATA offices or client sites. This ensures we can provide timely and effective support tailored to each client’s needs. While many positions offer remote or hybrid work options, these arrangements are subject to change based on client requirements. For employees near an NTT DATA office or client site, in-office attendance may be required for meetings or events, depending on business needs. At NTT DATA, we are committed to staying flexible and meeting the evolving needs of both our clients and employees. NTT DATA recruiters will never ask for payment or banking information and will only use @nttdata.com and @talent.nttdataservices.com email addresses. If you are requested to provide payment or disclose banking information, please submit a contact us form, https://us.nttdata.com/en/contact-us.

NTT DATA endeavors to make https://us.nttdata.com accessible to any and all users. If you would like to contact us regarding the accessibility of our website or need assistance completing the application process, please contact us at https://us.nttdata.com/en/contact-us. This contact information is for accommodation requests only and cannot be used to inquire about the status of applications. NTT DATA is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status. For our EEO Policy Statement, please clickhere . If you'd like more information on your EEO rights under the law, please clickhere . For Pay Transparency information, please clickhere .