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 diverse 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

📌 Snowflake Data Engineer (Bengaluru)
🏢 Tata Consultancy Services
📍 Bengaluru