IN

Snowflake (Python, SQL) Developer

Infosys Limited
Bangalore Posted 28 Sept 2026
FULL TIME
Performance Tuning
Data Modeling
snowflake
Etl
Sql
+2 more

Job Description

Job Description:

  • Join a team where data engineering meets real business impact
  • In this role you ll lead the design and delivery of modern cloud data solutions using Snowflake and Python helping teams turn complex data into trusted analytics ready assets
  • You ll collaborate closely with product analytics and engineering stakeholders to build scalable pipelines optimize performance and set high standards for reliability and governance
  • With your 7 9 years of experience you ll also mentor engineers drive best practices and shape technical direction balancing hands on development with thoughtful leadership
  • If you enjoy solving challenging data problems improving systems continuously and enabling others to do their best work this is a great place to grow and make a measurable difference

Key Responsibilities:

  • Key Responsibilities
  • Technical Leadership Delivery
  • Lead end to end implementation of Snowflake based data platforms from design to production rollout
  • Own technical planning estimation and execution for data engineering initiatives aligned to business goals
  • Mentor team members through code reviews design reviews and engineering best practices
  • Snowflake Development
  • Design and implement Snowflake schemas warehouses and data models optimized for analytics and reporting workloads
  • Develop and tune Snowflake SQL for performance cost efficiency and scalability
  • Implement secure data access patterns using roles grants and governance controls
  • Python Data Engineering
  • Build robust Python based ingestion and transformation components for batch and incremental processing
  • Create reusable utilities for validation logging error handling and operational monitoring
  • Ensure data quality through automated checks reconciliation and exception management
  • Operational Excellence
  • Establish standards for deployment observability and incident response for data pipelines and Snowflake workloads
  • Troubleshoot production issues perform root cause analysis and drive continuous improvements
  • Minimum Qualifications
  • BTECH MTECH MCA or MSC in Computer Science Engineering or a related field
  • 7 9 years of overall experience in data engineering data platform development
  • Strong hands on expertise in Snowflake including performance tuning and workload optimization
  • Strong hands on expertise in Python for building data pipelines and automation
  • Advanced SQL skills for complex transformations optimization and analytics ready modeling

Technical Requirements:

  • Technology Snowflake python SQL Data modeling ETL ELT best practices Performance tuning Data quality frameworks CI CD for data pipelines

Additional Responsibilities:

  • Preferred Qualifications
  • Experience designing scalable data models dimensional denormalized or domain oriented for analytics consumption
  • Proven ability to lead technical discussions with stakeholders and translate requirements into implementable designs
  • Experience building reusable Python modules and maintaining high code quality through testing and reviews
  • Knowledge of data governance concepts such as access controls auditing and data lifecycle management within Snowflake
  • Track record of improving pipeline reliability and performance through monitoring optimization and automation

Preferred Skills:

Technology->Data on Cloud-DataStore->Snowflake,Technology->OpenSystem->Python - OpenSystem->Python,Technology->SQL SSIS->SQL Server
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