KOLKATA · FULLTIME
Azure Data Engineer
Tata Consultancy Services
Kolkata · onsite · Posted 57d ago
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Section · 01
About this role
Role & responsibilities :
Databricks (Spark SQL, Delta Lake, Unity Catalog)
SQL & LargeScale Data Processing Performance
Data Pipeline Design & Lakehouse Architecture
Data Modeling (Fact/Dimension, Analytics Readiness)
Git, CI/CD, Governance & Security
dbt (Models, Incremental Logic Working Knowledge)
- Design, develop, and maintain largescale batch data pipelines using Databricks and Delta Lake.
- Build and optimize Spark SQLbased transformations for highvolume, highperformance data processing.
- Implement Delta Lake best practices, including partitioning, OPTIMIZE, ZORDER, VACUUM, and timetravel.
- Design and manage curated fact and dimension tables aligned with Lakehouse architecture principles.
- Apply data modeling techniques to support analytical, BI, and reporting use cases.
- Ensure data reliability, consistency, and correctness across endtoend pipelines.
- Implement data governance, access control, and security policies using Unity Catalog.
- Build and manage CI/CD pipelines for Databricks notebooks, jobs, and SQL artifacts using Gitbased workflows.
- Monitor, troubleshoot, and optimize production pipelines for performance, cost, and scalability.
- Collaborate with analytics teams and support dbt integrations where required (good to have).
Preferred candidate profile
- Own endtoend data engineering pipelines from raw ingestion to curated datasets.
- Ensure productiongrade reliability, monitoring, and operational support of Databricks workloads.
- Participate in architecture design and platform decisionmaking.
- Optimize Spark and SQL workloads to meet SLA and cost targets.
- Mentor junior engineers and promote data engineering best practices.
- Work closely with analytics engineers and business stakeholders to deliver trusted data products.
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Section · 02
Skills
Section · Company
About TCS

Tata Consultancy Services
IT Services & Consulting
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58 years old
Mumbai, Maharashtra
India
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