Senior Snowflake Developer

Quick Facts

• Role: Senior Snowflake Developer (Snowflake + Airflow + Data Warehouse)

Description

This role focuses on developing a data lakehouse with Snowflake and Azure SQL, including design, pipeline development, and query optimization. You will build scalable data pipelines, design warehouse structures, and improve data processing performance.

Responsibilities

• Develop Snowflake data platform solutions
• Build and optimize Snowflake databases, schemas, tables, views, and materialized views
• Create Snowflake stored procedures and UDFs using Python and SQL
• Develop and maintain ETL and ELT pipelines in Snowflake
• Use Airflow to orchestrate data workflows
• Design and build data warehouse solutions
• Apply layered architecture and Medallion architecture principles
• Implement dimensional modeling for analytical data structures
• Create tables, views, stored procedures, functions, indexes, and partitions in Azure SQL Database and MS SQL DB
• Optimize database performance and tune complex queries
• Use analytical and window functions for data processing
• Collaborate in English across data project activities

Requirements

• 7+ years of overall IT experience
• 5+ years of experience in data projects
• Experience with Snowflake data platform engineering
• Experience with Snowflake SQL
• Experience with Snowflake databases, schemas, tables, views, and materialized views
• Experience with Snowflake stored procedures and UDFs using Python and SQL
• Experience with Airflow
• Experience with Python
• Experience with Azure SQL Database, MS SQL DB, and T-SQL
• Experience creating tables, views, stored procedures, functions, indexes, and partitions
• Experience with performance tuning and complex queries
• Experience using analytical and window functions
• Experience building data warehouses
• Experience with layered architecture and Medallion architecture
• Experience with dimensional modeling
• Good English

Benefits

• Up to 26 business vacation days per year
• 10 illness/special paid days off per year (no medical papers needed)
• Health and life insurance (Luxmed)
• MyBenefit platform with Multisport option
• Internal psychological support service
• English language classes from the first working day
• Access to external learning platforms (O’Reilly, LinkedIn Learning, Udemy) and diverse internal training
• Flexible workplace: office, home, or hybrid
• Tech Skills Mentoring Program
• Opportunities to develop as a public speaker, mentor, or technical interviewer
• Certification reimbursement (AWS, GCP, Microsoft, etc.)