Technical Lead (Support & Operations)
India
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Job Description
Technical Lead (Support & Operations)
Gurugram, Haryana

Job Summary

Strong experience in DBT (Data Build Tool).
•    Expert SQL development skills.
•    Experience with Spark SQL / Trino / Presto.
•    Strong understanding of Data Warehousing concepts.
•    Experience in Dimensional Modelling (Star/Snowflake Schema).
•    Airflow workflow orchestration.
•    Git/Bitbucket version control.
•    Performance tuning and query optimization.
•    Big Data architecture and implementation.
•    Data Quality and Reconciliation frameworks.
Database Technologies
•    Oracle
•    Hive
•    Spark
BI & Visualization
Hands-on experience with:
•    Metabase
•    Tableau

Key Responsibilities

Strong experience in DBT (Data Build Tool).
•    Expert SQL development skills.
•    Experience with Spark SQL / Trino / Presto.
•    Strong understanding of Data Warehousing concepts.
•    Experience in Dimensional Modelling (Star/Snowflake Schema).
•    Airflow workflow orchestration.
•    Git/Bitbucket version control.
•    Performance tuning and query optimization.
•    Big Data architecture and implementation.
•    Data Quality and Reconciliation frameworks.
Database Technologies
•    Oracle
•    Hive
•    Spark
BI & Visualization
Hands-on experience with:
•    Metabase
•    Tableau

Skill Requirements

Strong experience in DBT (Data Build Tool).
•    Expert SQL development skills.
•    Experience with Spark SQL / Trino / Presto.
•    Strong understanding of Data Warehousing concepts.
•    Experience in Dimensional Modelling (Star/Snowflake Schema).
•    Airflow workflow orchestration.
•    Git/Bitbucket version control.
•    Performance tuning and query optimization.
•    Big Data architecture and implementation.
•    Data Quality and Reconciliation frameworks.
Database Technologies
•    Oracle
•    Hive
•    Spark
BI & Visualization
Hands-on experience with:
•    Metabase
•    Tableau

Other Requirements

Strong experience in DBT (Data Build Tool).
•    Expert SQL development skills.
•    Experience with Spark SQL / Trino / Presto.
•    Strong understanding of Data Warehousing concepts.
•    Experience in Dimensional Modelling (Star/Snowflake Schema).
•    Airflow workflow orchestration.
•    Git/Bitbucket version control.
•    Performance tuning and query optimization.
•    Big Data architecture and implementation.
•    Data Quality and Reconciliation frameworks.
Database Technologies
•    Oracle
•    Hive
•    Spark
BI & Visualization
Hands-on experience with:
•    Metabase
•    Tableau
Apply now
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.