[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All Tata Consultancy Services jobs](https://jobs.opennash.com/companies/tata-consultancy-services/) · [Search jobs](/search/) Tata Consultancy Services · Kolkata # Snowflake Developer Kolkata Software Engineering Last seen on Tata Consultancy Services’s official careers site on August 1, 2026; it may have closed since. [Apply on Tata Consultancy Services’s careers site →](https://ibegin.tcsapps.com/candidate/next/en-IN/jobs/422625J) [OpenNash Jobs](https://jobs.opennash.com/) / [Tata Consultancy Services](https://jobs.opennash.com/companies/tata-consultancy-services/) / Snowflake Developer ## Job description TCS Walk-in at Kolkata- Ecospace Date- 25-Jul-26 JD ### Skills and Experience Required - 5–10 years of experience in developing and implementing data solutions using Snowflake. - Strong proficiency in SQL for complex queries, stored procedures, and performance tuning. - Hands-on experience in ET L/ELT development, data ingestion, and transformation using Snowflake features (Stages, Streams, Tasks). - Familiarity with Snowflake architecture—virtual warehouses, micro-partitions, Time Travel, and data sharing. - Experience integrating Snowflake with multiple data sources (on-prem databases, APIs, cloud storage like AWS S3/Azure Data Lake). - Knowledge of performance optimization techniques and cost management in Snowflake. - Exposure to Python or other scripting languages for automation and orchestration. - Understanding of security best practices—RBAC, masking, encryption, and compliance standards. - SnowPro Core certification preferred. Strong problem-solving and communication skills Excellent communication, presentation, and interpersonal skills Experienced in working in a customer facing role