Expert SQL / Snowflake
Core
Design, develop, and optimize complex SQL queries for production reporting and analysis; administer and maintain the Snowflake platform including warehouse management, cost optimization, and performance tuning.
Role type
Senior IC SQL/Snowflake Data Engineer
Builds
Production data reports, analytical dashboards, and optimized data pipelines
Domain
Data Engineering / Cloud Data Warehousing
Required skills
Advanced SQL (query optimization, tuning, complex data modeling), Snowflake administration and development, ETL/ELT (Dataiku, Talend, dbt, Informatica), Relational database management (Oracle, PostgreSQL, MySQL, SQL Server), Cloud architecture knowledge (AWS/Azure/GCP), Data security and governance
Preferred skills
BI and reporting tools (Tableau, Power BI, Qlik, Looker)
Responsibilities
Design and optimize complex SQL queries for production reporting and analysis; Administer and maintain the Snowflake platform (warehouse management, cost and performance optimization); Integrate and transform data from multiple sources (ETL/ELT); Collaborate with business and application teams to define data needs and propose solutions; Ensure data quality, security, and governance; Document processes and support teams in Snowflake usage
Seniority
Senior, hands-on IC