Snowflake Developer+ DBT_ Walk IN Drive_ 22nd August 2026 (Saturday)

Tata Consultancy Services; Chennai District; On-site; INR 1,500,000 - 2,500,000; Full time

Job summary

Tata Consultancy Services seeks a seasoned Snowflake specialist in Chennai/India to design, migrate, and optimize data solutions. You will work on enterprise Snowflake deployments, IAM features, and data integrations across cloud platforms.

Required 5-10 years IT experience, strong SQL, and hands-on Snowflake modelling. Expect on-site work in Chennai with opportunities to lead data architecture initiatives.

Qualifications

• 5-10 years of IT experience mandatory.
• Must have knowledge of SQL and cloud technologies.
• Migration to AWS Snowflake platform and knowledge in S3 buckets is required.
• Snowflake modelling – roles, databases, schemas (Hands on must).
• ETL tools with cloud-driven skills and data integration with third-party tools.

Responsibilities

• Create, test, and implement enterprise-level apps with Snowflake.
• Design and implement features for identity and access management.
• Migrate data from on-prem databases like Oracle/DB2 to Snowflake.
• Optimize queries and ensure data security and encryption.

Skills

SQL

Cloud technologies

Data warehousing

Snowflake

AWS Snowflake migrations

S3

Performance tuning

Python

Hadoop/Spark

Data ingestion

XML/JSON/CSV handling

Education

15 years of full time education

Tools

AWS

ETL Tools

Snowflake UI/SQL

Job description

Experience Range: - 05 To 10 Years (Mandatory)

Date of Interview: 22nd August 2026 (Saturday)

Mode of Interview: Face to Face Walk In Interview

Interview Time: 9:30am to 1pm

Job Location: Chennai, Anywhere in India

(Note: Candidates below 5 years of IT experience shall not be considered)

JOB DESCRIPTION

Must Have Skills:

• Knowledge of SQL language and cloud-based technologies
• Data warehousing concepts, data modelling, metadata management
• Migration to AWS Snowflake platform and Knowledge in S3 buckets
• Performance tuning and setting up resource monitors
• Snowflake modelling – roles, databases, schemas (Hands on must)
• SQL performance measuring, query tuning, and database tuning
• ETL tools with cloud-driven skills
• Integration with third-party tools
• Ability to build analytical solutions and models
• Coding in languages Python,
• Root cause analysis of models with solutions
• Hadoop, Spark, and other warehousing tools
• Managing sets of XML, JSON, and CSV from disparate sources
• Snowflake warehousing, architecture, processing, administration (must )
• Data ingestion into Snowflake (must)
• Enterprise-level technical exposure to Snowflake applications

Responsibilities or Expectations from the Role:

• Create, test, and implement enterprise-level apps with Snowflake
• Design and implement features for identity and access management
• Create authorization frameworks for better access control
• Migration of Data from ON prem DB like Oracl,DB2 to Snowflake
• Implement novel query optimization, major security competencies with encryption
• Solve performance issues and scalability issues in the system
• Transaction management with distributed data processing algorithms
• Possess ownership right from start to finish
• Build, monitor, and optimize ETL and ELT processes with data models
• Migrate solutions from on-premises setup to cloud-based platforms
• Understand and implement the latest delivery approaches based on data architecture
• Project documentation and tracking based on understanding user requirements
• Perform data integration with third-party tools including architecting, designing, coding, and testing phases
• Manage documentation of data models, architecture, and maintenance processes
• Continually review and audit data models for enhancementMaintenance of ideal data pipeline based on ETL tools
• Coordination with BI experts and analysts for customized data models and integration
• Code updates, new code development, and reverse engineering
• Performance tuning, user acceptance training, application support
• Maintain confidentiality of data
• Risk assessment, management, and mitigation plans
• Regular engagement with teams for status reporting and routine activities
• Migration activities from one database to another or on-premises to cloud

15 years of Full Time Education