Data Modelling

Chennai - India

Monthly Salary: Not Disclosed

Posted on: 6 days ago

Vacancies: 1 Vacancy

Job Summary

We are seeking a skilled and experienced Data Modeller to design develop and maintain conceptual logical and physical data models that support our business intelligence analytics and application development needs. The Data Modeller will work closely with business stakeholders data architects data engineers and analysts to ensure data structures are optimized for performance consistency and scalability.

Key Responsibilities

Design and maintain conceptual logical and physical data models to meet business and technical requirements.
Collaborate with stakeholders to translate business requirements into data solutions.
Develop entity relationship diagrams ERDs data dictionaries and metadata documentation.
Ensure data models are aligned with enterprise architecture standards and follow best practices for naming versioning and governance.
Work with data engineers to optimize ETL ELT pipelines for data integration and transformation.
Support data product design initiatives.
Collaborate with BI and reporting teams to ensure models meet analytics and performance requirements.
Identify and resolve data related issues by analysing data discrepancies and improving quality.

Qualifications

Proven experience as a Data Modeller Data Architect or related role.
Strong knowledge of data modelling methodologies eg 3NF dimensional modelling Data products star and snowflake schemas.
Hands on experience with data modelling tools eg ER Studio or Erwin.
Proficiency in SQL and experience with relational Oracle PostgreSQL MySQL and NoSQL databases.
Familiarity with ETL ELT tools and data integration practices.
Understanding of Data Mesh and Data product methodologies.
Experience with cloud data platforms Snowflake AWS Redshift is highly desirable.
Knowledge of data governance metadata management and master data management MDM principles.
Strong analytical problem solving and communication skills.