Key Responsibilities

- Design and develop subject-specific data marts based on business requirements

- Build and optimize ETL/ELT pipelines for data extraction, transformation, and loading

- Develop dimensional models (star/snowflake schemas) for reporting and analytics

- Ensure data quality, consistency, and integrity across data systems

- Collaborate with BI teams and stakeholders to deliver reporting solutions

- Monitor and optimize performance of data pipelines and queries

- Maintain documentation for data models, processes, and workflows

Required Skills

- Robust SQL and data modeling expertise

- Experience with ETL tools (e.g., Informatica, Talend, or similar)

- Hands-on experience with data warehousing platforms (e.g., Snowflake, Redshift, BigQuery)

- Knowledge of dimensional modeling and data mart design principles

- Familiarity with scripting languages (Python preferred)

- Experience with BI tools (e.g., Power BI, Tableau)

Disclaimer: This job posting and Location has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.

📌 ETL DEveloper (New Delhi)
🏢 DTCC
📍 New Delhi