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Data Modeler; r

Job in 600001, Chennai, Tamil Nadu, India
Listing for: Confidential
Full Time position
Listed on 2026-02-03
Job specializations:
  • IT/Tech
    Data Engineer, Data Warehousing
Job Description & How to Apply Below
Position: Data Modeler (immediate Joiner)
Job Title:

Data Modeler
Experience

Required:

7+ Years

Location:

[Specify Location]

Job Summary:

We are looking for a highly skilled Data Modeler with strong experience in data integration tools such as IBM Datastage and Talend. The ideal candidate will be responsible for designing and implementing scalable data models that support enterprise data architecture, analytics, and reporting needs. This role requires a deep understanding of data warehousing, ETL processes, and data governance principles.

Key Responsibilities:

Design and develop  conceptual, logical, and physical data models  for enterprise data systems.
Collaborate with business stakeholders, data architects, and ETL developers to gather requirements and translate them into data models.
Ensure data models align with business rules, data governance standards, and performance requirements.
Work closely with ETL teams to support data integration using  Datastage  and  Talend .
Conduct data profiling, gap analysis, and source-to-target mapping.
Maintain metadata and documentation for all data models and transformations.
Optimize data structures for performance, scalability, and maintainability.
Support data quality initiatives and ensure consistency across data platforms.

Required Skills &

Qualifications:

5 to 7 years of experience in  data modeling  and  ETL development .
Proficiency in  IBM Datastage  and  Talend  for data integration.
Strong knowledge of  data warehousing concepts ,  dimensional modeling , and  normalization techniques .
Expertise in  SQL  and working with  relational databases  (e.g., Oracle, SQL Server, Postgre

SQL).

Experience with  data governance ,  data quality , and  metadata management .
Familiarity with  cloud data platforms  (AWS, Azure, GCP) is a plus.
Excellent analytical, problem-solving, and communication skills.

Preferred Qualifications:

Experience with  Agile/Scrum methodologies .
Exposure to  Big Data technologies  (e.g., Hadoop, Spark).
Knowledge of  data cataloging tools  and  data lineage tracking .

Education:

Bachelor's or Master's degree in Computer Science, Information Systems, or a related field.
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