Data Modeler - Erwin

Job Title : Data Modeller

Location : Bangalore

Experience : 5 to 10 years

Education : Relevant degree with certifications

Roles & Responsibilities :

- This includes complexities like Business Data, External Data, high volume, complex structure, performance and costs from systems such as PoS, ERPs, CRM, etc.

- Translate business requirements into normalized and analytical schemas (Star/Snowflake)

- Define and maintain entity relationships, hierarchy levels (Customer - Account - MSISDN), and attribute lineage

- Standardize attribute definitions across systems and simplify legacy structures

- Collaborate with engineering teams to implement models in cloud data platforms (e.g., Databricks)

- Collaborate with domain stewards to simplify and standardize legacy data structures

- Work with governance teams to tag attributes for privacy, compliance, and data quality

- Document metadata, lineage, and maintain version control of data models

- Support analytics, reporting, and machine learning teams by enabling standardized data access

- Implement large-scale data ecosystems including data management, governance and the integration of structured and unstructured data to generate insights leveraging cloud-based platforms

Mandatory Requirements :

- Strong SQL and Enterprise Experience in Data Warehousing are a must.

- Candidate should have strong communication skills and should be able to work independently by interacting with various teams (Business Analysts, ETL, Tableau, etc.

- Desirable experiences are tools such as Tableau, Power BI, etc.

- ETL tools such as AWS glue, Python programming, Databricks, Predictive Analytics, etc.

- An understanding of business requirements and translating them to visual output is required.