Senior Technical Lead
India
Job Description
Senior Technical Lead
Bangalore, Karnataka

Job Summary

Job Description – Data Modeler

Role Overview
We are looking for a skilled Data Modeller for a data mart design and implements dimensional data structures to support efficient reporting and analytics. They translate business requirements into conceptual, logical, and physical models, ensuring high-performance, scalable, and accurate data marts.

 

Key Responsibilities

Design & Modeling: Create conceptual, logical, and physical data models using dimensional modeling techniques (Kimball methodology) optimized for data mart performance.

Data Mart Development: Design, develop, and maintain data warehouse/data mart structures.

Business Alignment: Collaborate with stakeholders and business analysts to translate business requirements into technical data structures.

Data Integration & ETL: Knowledge of ETL to define data ingestion, transformation, and load pipelines.

Performance Optimization: Tune SQL queries, indexes, and database schemas for maximum efficiency.

Documentation: Maintain comprehensive documentation of data models, lineage, and data definitions.

Data Governance: Ensure data consistency, quality, and security within the data mart. 

  

Required Technical and Soft Skills
Modeling Techniques: Strong proficiency in relational, dimensional (star schema), and NoSQL modeling.

Technical Skills: Expert-level SQL skills and experience with ETL/data integration tools.

Platforms: Familiarity with modern data platforms (Snowflake, Azure Databricks, Redshift). 

Key Responsibilities

Job Description – Data Modeler

Role Overview
We are looking for a skilled Data Modeller for a data mart design and implements dimensional data structures to support efficient reporting and analytics. They translate business requirements into conceptual, logical, and physical models, ensuring high-performance, scalable, and accurate data marts.

 

Key Responsibilities

Design & Modeling: Create conceptual, logical, and physical data models using dimensional modeling techniques (Kimball methodology) optimized for data mart performance.

Data Mart Development: Design, develop, and maintain data warehouse/data mart structures.

Business Alignment: Collaborate with stakeholders and business analysts to translate business requirements into technical data structures.

Data Integration & ETL: Knowledge of ETL to define data ingestion, transformation, and load pipelines.

Performance Optimization: Tune SQL queries, indexes, and database schemas for maximum efficiency.

Documentation: Maintain comprehensive documentation of data models, lineage, and data definitions.

Data Governance: Ensure data consistency, quality, and security within the data mart. 

  

Required Technical and Soft Skills
Modeling Techniques: Strong proficiency in relational, dimensional (star schema), and NoSQL modeling.

Technical Skills: Expert-level SQL skills and experience with ETL/data integration tools.

Platforms: Familiarity with modern data platforms (Snowflake, Azure Databricks, Redshift). 

Skill Requirements

Job Description – Data Modeler

Role Overview
We are looking for a skilled Data Modeller for a data mart design and implements dimensional data structures to support efficient reporting and analytics. They translate business requirements into conceptual, logical, and physical models, ensuring high-performance, scalable, and accurate data marts.

 

Key Responsibilities

Design & Modeling: Create conceptual, logical, and physical data models using dimensional modeling techniques (Kimball methodology) optimized for data mart performance.

Data Mart Development: Design, develop, and maintain data warehouse/data mart structures.

Business Alignment: Collaborate with stakeholders and business analysts to translate business requirements into technical data structures.

Data Integration & ETL: Knowledge of ETL to define data ingestion, transformation, and load pipelines.

Performance Optimization: Tune SQL queries, indexes, and database schemas for maximum efficiency.

Documentation: Maintain comprehensive documentation of data models, lineage, and data definitions.

Data Governance: Ensure data consistency, quality, and security within the data mart. 

  

Required Technical and Soft Skills
Modeling Techniques: Strong proficiency in relational, dimensional (star schema), and NoSQL modeling.

Technical Skills: Expert-level SQL skills and experience with ETL/data integration tools.

Platforms: Familiarity with modern data platforms (Snowflake, Azure Databricks, Redshift). 

Other Requirements

Job Description – Data Modeler

Role Overview
We are looking for a skilled Data Modeller for a data mart design and implements dimensional data structures to support efficient reporting and analytics. They translate business requirements into conceptual, logical, and physical models, ensuring high-performance, scalable, and accurate data marts.

 

Key Responsibilities

Design & Modeling: Create conceptual, logical, and physical data models using dimensional modeling techniques (Kimball methodology) optimized for data mart performance.

Data Mart Development: Design, develop, and maintain data warehouse/data mart structures.

Business Alignment: Collaborate with stakeholders and business analysts to translate business requirements into technical data structures.

Data Integration & ETL: Knowledge of ETL to define data ingestion, transformation, and load pipelines.

Performance Optimization: Tune SQL queries, indexes, and database schemas for maximum efficiency.

Documentation: Maintain comprehensive documentation of data models, lineage, and data definitions.

Data Governance: Ensure data consistency, quality, and security within the data mart. 

  

Required Technical and Soft Skills
Modeling Techniques: Strong proficiency in relational, dimensional (star schema), and NoSQL modeling.

Technical Skills: Expert-level SQL skills and experience with ETL/data integration tools.

Platforms: Familiarity with modern data platforms (Snowflake, Azure Databricks, Redshift). 

Information at a Glance

Why HCLTech?

At HCLTech, you'll supercharge your potential. You'll find your career. And you'll find your spark. All at a place that knows that helping its customers stay on top starts by putting its people first.

HCLTech is a global technology company, home to more than 223,000 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending June 2026 totaled $14.8 billion.