Snowflake Engineer - ETL/AWS Glue

Snowflake Engineer

Experience : 5- 10 years

Location : Anywhere in India

Key Responsibilities :

- Lead ETL/ELT development using tools such as SQL, Python, DBT, Airflow, Matillion, or Talend.

- Migrate complex T-SQL logic and stored procedures from SQL Server to Snowflake-compatible SQL or ELT workflows.

- Integrate AWS Glue to automate and orchestrate data workflows.

- Work with structured and semi-structured data formats (e.g., JSON, Parquet, Avro, XML).

- Optimize Snowflake performance and cost through effective query tuning and warehouse resource management.

- Design data models that support business intelligence and analytics use cases.

- Ensure high standards of data quality, validation, and consistency during migration and transformation processes.

- Enforce data governance, security, and access control policies to ensure compliance with organizational standards.

- Collaborate with data architects, business stakeholders, and analytics teams to understand requirements and deliver data solutions.

- Maintain up-to-date technical documentation including data flows, mapping specifications, and operational runbooks.

Required Skills & Qualifications :

- Hands-on experience with Snowflake and cloud-based data platforms (AWS preferred).

- Strong expertise in SQL and at least one scripting language (preferably Python).

- Experience with ETL/ELT tools like DBT, Airflow, Matillion, or Talend.

- Familiarity with AWS Glue and other cloud-native data services.

- Proven ability to work with semi-structured data.

- Solid understanding of data modeling, data warehousing concepts, and BI tools.

- Strong focus on performance tuning, data validation, and data quality.

- Excellent communication and documentation skills.