Tcs Hiring Snowflake Data Engineer For PAN India

Greetings from TCS!

Job Title: Snowflake Data Engineer

Experience Range: 5-10 yrs

Location: PAN India

Job description:

TCS has always been in the spotlight for being adept in the next big technologies. What we can offer you is a space to explore varied technologies and quench your techie soul.

Key Responsibilities

• Strong Experience and understanding of Data warehouse, Data Lake platforms architecture and design aspects
• Design and build scalable ELT pipelines and data models on Snowflake using SQL, DBT and Python.
• Develop data warehousing solutions (star schema, SCD, Data Vault) supporting enterprise analytics and reporting.
• Implement Snowflake-native features Snowpipe, Streams & Tasks, Time Travel, Data Sharing and Cortex AI functions.
• Lead / support migrations from legacy platforms (Teradata, Oracle, Exadata, GreenPlum, Hadoop) to Snowflake.
• Optimise workloads through warehouse sizing, query tuning, clustering and cost-management best practices.
• Implement data security and governance – dynamic masking, RBAC, row/column-level security and secure data sharing.
• Build CI/CD and automation for Snowflake deployments using DBT, Liquibase and Git-based pipelines.
• Integrate Snowflake with ETL tools (Informatica, DataStage, Matillion) and BI tools (Power BI, Tableau).

TECHNICAL SKILLS

Core / Must-Have

• Snowflake Data Cloud (multi-cloud: AWS/Azure/GCP)
• SQL, PL/SQL, Python; DBT for transformations
• ELT pipeline design & data modelling (Star, SCD, Data Vault)
• Snowpipe, Streams & Tasks, Time Travel, Data Sharing
• Warehouse sizing, query tuning & cost optimisation
• Data security & governance (masking, RBAC)

Complementary / Good-to-Have

• Migration from Teradata / Oracle / Exadata / GreenPlum
• ETL tools – Informatica, IBM DataStage, Matillion
• CI/CD – DBT, Liquibase, Git-based deployments
• BI & visualisation – Power BI, Tableau, Streamlit
• Cloud services – AWS S3, Azure, Snowpark
• Snowflake Cortex AI / GenAI for data

Minimum Qualification: 15 years of full-time education