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Senior Snowflake Engineer

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NTT DATA

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Location:
India , Bangalore

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Category:
IT - Software Development

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Contract Type:
Not provided

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Salary:

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Job Description:

We are looking for a Senior Snowflake Engineer with 7-12 years of experience in data engineering and analytics. The ideal candidate will have strong expertise in Snowflake and SQL, and will be responsible for leading the design and optimization of data solutions. This role requires collaboration with various teams and mentoring junior engineers.

Job Responsibility:

  • Lead design and development of Snowflake data models (staging, integration, and consumption layers)
  • Build and optimize complex SQL-based ELT pipelines
  • Drive performance tuning and cost optimization: Query optimization, Warehouse sizing and workload management, Clustering strategies
  • Implement data quality checks and reconciliation frameworks
  • Support ingestion from multiple source systems (operational, third-party, external)
  • Collaborate with Data Architects on solution design and standards
  • Mentor junior engineers and perform code reviews
  • Support production releases and resolve complex data issues
  • Actively participate in Agile ceremonies and technical discussions

Requirements:

  • Total Experience: 7–12+ years in data engineering / analytics roles
  • Relevant Snowflake Experience: 4–6+ years hands-on
  • Cloud Data Platform Experience: Required (Snowflake on AWS / Azure / GCP)
  • Advanced SQL (complex transformations, performance tuning)
  • Deep hands-on experience with Snowflake features: Virtual warehouses, Time travel and zero-copy cloning, Secure data sharing
  • Strong understanding of data warehousing, dimensional modeling, and ELT patterns
  • Experience with orchestration and ingestion frameworks
  • Familiarity with CI/CD, version control, and release management

Nice to have:

  • Snowflake certification
  • Experience working in regulated industries (insurance, banking, utilities)
  • Exposure to BI tools (Power BI, Tableau)
  • Experience supporting analytics and data science workloads

Additional Information:

Job Posted:
January 24, 2026

Employment Type:
Fulltime
Work Type:
Hybrid work
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