Senior Technical Specialist
India
Job Description
Senior Technical Specialist
Bengaluru, Karnataka

Job Summary

Role: Data Architect

Experience:12–18Years
Location: Data Architect

Domain: Insurance

 

We are looking for an experienced Data Architect specializing in Data Lakes, BI, Databricks, and Big Query designs and governs scalable cloud data platforms, builds robust ETL/ELT pipelines, defines enterprise data models, and enforces governance using tools like Delta Lake, Unity Catalog, and Big Query while enabling analytics and BI solutions such as Power BI, Tableau, and Looker.

Key Responsibilities

Architect end-to-end data platforms including data lakes, warehouses, and lake houses.  Define conceptual, logical, and physical data models and canonical definitions.  Select and optimize cloud data platforms (Databricks, Big Query, Snowflake, Azure/AWS/GCP).  Design Lakehouse architectures leveraging Delta Lake and Apache Spark.  Build scalable ETL/ELT pipelines using Databricks (Delta Lake, Auto Loader, DLT).  Implement ingestion patterns for batch, micro-batch, and streaming workloads.  Optimize Spark jobs, Databricks SQL workloads, and Big Query queries.  Implement data governance frameworks: lineage, cat

Skill Requirements

Required Skills & Experience

 

Typically, 8–18 years of experience in data architecture or engineering roles

 

Technical Skills

 

  • Strong expertise in Databricks (Delta Lake, Spark, Unity Catalog).
  • Hands-on experience with Google BigQuery and cloud-native data services. 
  • Proficiency in Python, PySpark, SQL. 
  • Experience with ETL/ELT tools (dbt, Airflow, Dataflow, Glue). 
  • Knowledge of BI tools (Power BI, Tableau, Looker). 

Other Requirements

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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.