Senior Data Engineer (Snowflake, Airflow)

Quick Facts

• Role: Senior Data Engineer (Snowflake, Airflow)

• Work style: Remote-first (Poland and EU), with an office option in Wrocław

Description

You will work on the development of a modern data platform supporting applications and analytics used in everyday business decisions. Your focus will be on designing and building ETL/ELT pipelines, integrating data from multiple sources, and modeling data in a data warehouse. You’ll also ensure data consistency and quality, optimize processing for performance and cost, and make data usable for business, analytics, and engineering teams.

Responsibilities

• Design, build, and maintain ETL/ELT data pipelines

• Integrate data from different sources and prepare it for analytics and business applications

• Model data in the data warehouse

• Maintain data consistency and quality

• Optimize data processing for performance, cost, and scalability

• Expose and deliver data to business, analytics, and engineering teams

Requirements

• 6+ years of experience as a Data Engineer

• Expert knowledge of Snowflake and production data architecture design

• Experience with Data Lakes and scaling challenges (Data Mesh or migrations are a plus)

• Practical experience with Airflow and dbt

• Strong SQL and Python skills used in daily data work

• Ability to work with multi-source data and prepare it for analytics and business use

• Knowledge of Data Governance (Atlan or Monte Carlo is preferred)

• Strong data quality mindset and teamwork with engineers and stakeholders

• Fluency in English and Polish for technical and business communication

Benefits

• Remote-first work across Poland and the EU

• Hardware and work environment provided