Snowflake Cloud
Tata Consultancy Services
2 - 5 years
Hyderabad
Posted: 04/04/2026
Job Description
Job Description Snowflake Developer
Experience Required: 4+ Years
Location: Offshore India (Any Location)
Role Summary
We are looking for experienced Snowflake Developers with strong data engineering, data warehousing, and cloud data migration expertise. The ideal candidate should have hands-on experience in SQL, Snowflake architecture, data modeling, ETL/ELT practices, performance tuning, and integration with third-party tools. This role requires the ability to build analytical solutions, migrate workloads to the AzureSnowflake platform, and collaborate with cross-functional teams.
Required Skill Set
- Strong knowledge of SQL and cloud-based technologies
- Hands-on experience with Snowflake Data Warehouse
- Understanding of data warehousing concepts, data modeling, metadata management, data lakes
- Experience in AzureSnowflake Migration
- Expertise in Snowflake architecture: roles, databases, schemas, security
- SQL query performance tuning and database optimization
- Knowledge of ETL/ELT tools and cloud-based integration
- Experience using third-party integration tools (e.g., Matillion, Informatica, DBT, etc.)
- Experience setting up Snowflake resource monitors
- Ability to manage semi-structured data: JSON, XML, CSV
MustHave Competencies
Technical Skills
- Ability to design and build scalable analytical data models and solutions
- Coding skills in Python.
- Strong experience with SQL databases such as Oracle, SQL Server, Teradata
- Snowflake expertise in:
- Data ingestion
- Architecture & processing
- Administration & optimization
- Performance monitoring
- Hands-on expertise in data migration and integration pipelines
- Strong understanding of data quality, root cause analysis, and troubleshooting
- Ability to work with large datasets from disparate sources
Good-to-Have Skills
- Experience in the Health Insurance domain
- Understanding of Agile methodologies (Scrum/Kanban)
- Experience working on CI/CD pipelines
- Proficiency in scripting languages (Python, Bash) for automation
- Exposure to cloud platforms such as Azure or multi-cloud environments
Responsibilities
- Develop, optimize, and maintain Snowflake data warehouse solutions
- Perform data modeling, data ingestion, and ETL/ELT transformations
- Migrate data pipelines and workloads to the AzureSnowflake platform
- Build and manage Snowflake objects: roles, warehouses, databases, schemas
- Implement performance tuning strategies and set up resource monitors
- Integrate Snowflake with third-party tools, APIs, and cloud storage
- Work with structured and semi-structured data formats (JSON, XML, CSV)
- Conduct root cause analysis and recommend improvements
- Collaborate with stakeholders to understand reporting and data requirements
- Ensure best practices in data governance, quality, and security
- Prepare documentation for architecture, processes, and solutions
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