Data Modeler

5 days ago

Chennai, Tamil Nadu, India Sedin Technologies Full time ₹ 65,000 - ₹ 1,80,000 per year

Description
Position Overview.

We are seeking a highly skilled Data Modeler with around 5 years of experience in designing, developing, and implementing robust data models to support analytical and operational data systems.

The ideal candidate should have a strong understanding of data modeling concepts, architecture patterns, and design methodologies across various layers of data storage and consumption.

Key Responsibilities

  • Design and develop Conceptual, Logical, and Physical Data Models based on business requirements, ensuring alignment with data governance and architectural standards.
  • Collaborate with business analysts, data engineers, and stakeholders to translate business needs into scalable and maintainable data structures.
  • Perform data design, model design, and data profiling to ensure data quality, consistency, and integrity across multiple systems.
  • Work with different modeling methodologies including:
  • 3NF (Third Normal Form) for operational data stores.
  • Data Vault modeling for scalable, auditable enterprise data warehouses.
  • Common Data Model (CDM) for standardized data representation across applications.
  • Industry domain models (e.g., finance, healthcare, retail) to ensure semantic consistency.
  • Design and support implementation of Medallion Architecture (Bronze, Silver, Gold layers) in modern data platforms such as Microsoft Fabric, Azure Synapse, or Databricks.
  • Define and maintain metrics and attributes for analytical models and ensure proper dimensional modeling for BI and reporting solutions.
  • Support forward and reverse engineering processes to generate physical databases from logical models and derive models from existing databases.
  • Collaborate with development teams to ensure model changes are properly implemented and version-controlled.
  • Participate in performance tuning and optimization of database structures.
  • Maintain documentation and metadata for all data models, ensuring compliance with data governance and architectural best practices.

Technical Skills Required

  • Strong expertise in Conceptual, Logical, and Physical Data Modeling.
  • Hands-on experience in Data Design, Data Profiling, and Normalization/Denormalization techniques.
  • Practical knowledge of Data Vault, 3NF, and Dimensional Modeling.
  • Good understanding of Medallion Architecture (Bronze, Silver, Gold Layers) and its role in data pipelines.
  • Familiarity with Common Data Model (CDM) and Industry Domain Models.
  • Understanding of Forward Engineering (creating databases from models) and Reverse Engineering (deriving models from existing databases).
  • Experience with at least one Data Modeling Tool such as Erwin Data Modeler, PowerDesigner, or SQL Data Modeler.
  • Basic to intermediate proficiency in Erwin Data Modeler, including schema generation, version control, and metadata management.
  • Familiarity with relational databases (e.g., Oracle, SQL Server, PostgreSQL) and cloud-based data platforms (e.g., Azure Synapse, MS Fabric, Snowflake).

)

  • Data Modeler

    1 week ago

    Chennai, Tamil Nadu, India Virtusa Full time ₹ 10,00,000 - ₹ 25,00,000 per year

    Role\: Data ModelersExperience\: 5+ yearsWork Mode\: HybridWork Timing\: 2 PM to 11PMLocation\: Chennai & HyderabadPrimary Skills\: Data ModelersJob Responsibilities\: Candidate should have Data Modeling experience, Erwin data modelling toolExperience with AWS and Redshift database models is a plusDesigning L2 Layer experience for Large Data Transformation...

  • Data Modeller

    2 weeks ago

    Chennai, Tamil Nadu, India Cortex Consultants Full time ₹ 15,00,000 - ₹ 20,00,000 per year

    Job Title: Data Modeller - Architect Experience: 10 to 14 Years Location: Chennai, Hyderabad, Bangalore, Pune, Delhi Job Type: Permanent Role Notice Period: Immediate Joiners Only Job Description: We are looking for an experienced Data Modeller - Architect with 10 to 14 years of expertise in designing and architecting data models for large-scale enterprise...

  • Data Modeler,

    2 weeks ago

    Chennai, Tamil Nadu, India iSHR for IT & Surveillance Full time ₹ 12,00,000 - ₹ 36,00,000 per year

    Position Overview: As a Data Modeler, you will play a crucial role in designing, implementing, and optimizing our data models to support our data warehouse, ETL processes, and cloud-based data initiatives. You will collaborate closely with cross-functional teams including Data Engineers, Data Analysts, and Business Stakeholders to ensure that our data...

  • Data Modeler

    2 weeks ago

    Chennai, Tamil Nadu, India Incedo Full time ₹ 12,00,000 - ₹ 36,00,000 per year

    Company Overview Incedo is a US-based consulting, data science and technology services firm with over 3000 people helping clientsfrom our six offices across US, Mexico and India. We help our clients achieve competitive advantage throughend-to-end digital transformation. Our uniqueness lies in bringing together strong engineering, data science, anddesign...

  • Data Modeler

    19 hours ago

    Chennai, Tamil Nadu, India Sankhyana Consultancy Services Full time

    Position-Data ModelerExperience Range: 8 to 14 yearsRoles and responsibilities:• Solution Architect for Data modelling Understanding of Enterprise datasets Sales, Procurement, Finance, Supply Chain, Logistics, R&D, Advanced Planning systems (SAP); Have worked for minimum 5 years for Data projects ( Upgradation, Migration, Building Data lake foundation,...

  • Data Modeler

    2 weeks ago

    Chennai, Tamil Nadu, India People Prime Worldwide Full time ₹ 15,00,000 - ₹ 20,00,000 per year

    Job Title:Data ModelingLocation:ChennaiExperience:5–8 Years (STRICTLY)Employment Type:PermanentNotice Period:Immediate Joiners OnlyCTC:Up to 20 LPAAbout the CompanyOur client is a trusted global innovator of IT and business services, present in 50+ countries. They specialize in digital & IT modernization, consulting, managed services, and industry-specific...

  • Data Modeler

    1 week ago

    Chennai, Tamil Nadu, India Virtusa Full time ₹ 12,00,000 - ₹ 36,00,000 per year

    Data Modeler:7+ years of experience in data engineering or cloud data architecture.Strong hands-on experience with:AWS Redshift for data warehousingPostgreSQL for relational data managementErwin Data Modeler for logical and physical data modelingAWS SCT for schema conversion and migrationAWS Glue for ETL and data transformationSolid understanding of cloud...

  • Sr. Data Modeler

    1 week ago

    Chennai, Tamil Nadu, India Virtusa Full time ₹ 1,20,000 - ₹ 2,00,000 per year

    P3-C3-STS15+ years of Senior data modeling experience, Erwin data modelling toolExperience with AWS and Redshift database models is a plusDesigning L2 Layer experience for Large Data Transformation ProgramExperience of working as a Lead Data Modeler and working with senior stakeholdersKnowledge of relational databases and data architecture computer systems,...

  • Python data modeller

    2 weeks ago

    Chennai, Tamil Nadu, India Prodapt Full time ₹ 5,00,000 - ₹ 15,00,000 per year

    OverviewJob Overview:-We are seeking a skilled Python Data Modeler with 7 to 10 years of experience to join our team. The ideal candidate will be responsible for designing and implementing data models that enhance our data analytics capabilities. You will collaborate with data engineers, data scientists, and business stakeholders to ensure that our data...

  • Python data modeller

    2 weeks ago

    Chennai, Tamil Nadu, India Prodapt Solutions Full time ₹ 20,00,000 - ₹ 25,00,000 per year

    Overview:Job Overview:-We are seeking a skilled Python Data Modeler with 7 to 10 years of experience to join our team. The ideal candidate will be responsible for designing and implementing data models that enhance our data analytics capabilities. You will collaborate with data engineers, data scientists, and business stakeholders to ensure that our data...