Data Architect

23 hours ago


Kolkata West Bengal India, West Bengal Tata Consultancy Services Full time

Role: Data Architect

Location: Kolkata

Experience: 12 Plus Years

Required Technical Skill Set**Databricks, AWS ,RedshiftEDW DB to Databricks Lakehouse Platform on AWS

Desired Experience Range**12+ years with 4-5+ years in Cloud Data Architecture, Databricks and AWS

Must-Have:

Architecture & Strategy: Define target architecture, conduct gap analysis, ingestion, storage, transformation, and consumption layers using Databricks best practices.

Data Modeling & Design: Translate existing DWH/DB star/snowflake models to Databricks-optimized Delta Lake models; implement SCD, fact/dimension modeling, compliance, partitioning, etc.

Governance, Security & Compliance: Implement data governance using Unity Catalog and AWS Glue; define RBAC, data masking, encryption, etc.

Migration Execution Oversight: Work with DEV team for SQL-to-Spark migration; oversee data validation & reconciliation; collaborate with DevOps team to automate Databricks jobs.


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