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Senior Programmer - Snowflake Developer - PL/SQL - AWS/Azure - Python - Data Warehousing Concept

Extreme Networks, Inc.

IN Full–Time

As a Data Engineer, you will be responsible for designing and implementing robust data models, schemas, and data warehousing solutions using the Snowflake platform. Your key responsibilities will include:

  • Managing end-to-end data migration processes, including data extraction, transformation, and loading into Snowflake (ETL/ELT).
  • Leveraging Snowflake-specific features for semi-structured data handling, secure data sharing, and advanced security capabilities.
  • Developing, optimizing, and maintaining ETL pipelines to ensure efficient and reliable data movement within Snowflake.
  • Optimizing Snowflake configurations and fine-tuning SQL queries to enhance performance and scalability.
  • Enforcing data quality controls and implementing security protocols to safeguard sensitive data.
  • Troubleshooting and resolving technical issues, including performance bottlenecks and data quality concerns.
  • Collaborating with stakeholders to gather requirements and deliver tailored data solutions.
  • Creating and maintaining clear technical documentation covering data models, ETL processes, and overall architecture.

Qualifications required for this role include:

  • In-depth knowledge of Snowflake architecture, features, and industry best practices.
  • Proficiency in SQL for data manipulation, advanced querying, and performance tuning.
  • Skills in designing and implementing data models, including star and snowflake schemas, within Snowflake.
  • Experience in ETL/ELT processes and integration tools used with Snowflake.
  • Hands-on experience building data ingestion pipelines using tools such as Informatica.
  • Strong understanding of cloud computing concepts, particularly as they relate to Snowflake's cloud-native platform.
  • Capability of diagnosing and resolving performance issues in Snowflake environments and SQL queries.
  • Excellent communication and collaboration skills for effective stakeholder engagement.
  • Familiarity with version control systems like Git for managing code and development workflows. As a Data Engineer, you will be responsible for designing and implementing robust data models, schemas, and data warehousing solutions using the Snowflake platform. Your key responsibilities will include:
  • Managing end-to-end data migration processes, including data extraction, transformation, and loading into Snowflake (ETL/ELT).
  • Leveraging Snowflake-specific features for semi-structured data handling, secure data sharing, and advanced security capabilities.
  • Developing, optimizing, and maintaining ETL pipelines to ensure efficient and reliable data movement within Snowflake.
  • Optimizing Snowflake configurations and fine-tuning SQL queries to enhance performance and scalability.
  • Enforcing data quality controls and implementing security protocols to safeguard sensitive data.
  • Troubleshooting and resolving technical issues, including performance bottlenecks and data quality concerns.
  • Collaborating with stakeholders to gather requirements and deliver tailored data solutions.
  • Creating and maintaining clear technical documentation covering data models, ETL processes, and overall architecture.

Qualifications required for this role include:

  • In-depth knowledge of Snowflake architecture, features, and industry best practices.
  • Proficiency in SQL for data manipulation, advanced querying, and performance tuning.
  • Skills in designing and implementing data models, including star and snowflake schemas, within Snowflake.
  • Experience in ETL/ELT processes and integration tools used with Snowflake.
  • Hands-on experience building data ingestion pipelines using tools such as Informatica.
  • Strong understanding of cloud computing concepts, particularly as they relate to Snowflake's cloud-native platform.
  • Capability of diagnosing and resolving performance issues in Snowflake environments and SQL queries.
  • Excellent communication and collaboration skills for effective stakeholder engagement.
  • Familiarity with version control systems like Git for managing code and development workflows.

Posted 5 Mar 2026 · Listing from OnJob.io. Create a free profile to apply and see your AI match score.

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