Senior Data Engineer - AI-Driven Data Platform & BI

BlackLine Systems, Inc.; Kraków; On-site; PLN 240,000 - 340,000; Full time

Job summary

BlackLine Systems, Inc. in Krakow is seeking a Senior Data Engineer to join our AI-powered BI/Analytics team. You will own data pipelines, model Snowflake data, and deliver trusted analytics through Power BI for internal and client use.

You will collaborate with Software Engineers, Product Managers, and Finance to ensure scalable, reliable data products and evolve the data platform with modern tooling and AI-assisted development.

Qualifications

• Hands-on Snowflake data modelling, performance tuning, and governance.
• Strong Power BI proficiency including semantic models and security.
• Experience building production ELT/ETL pipelines with dbt, Airflow or ADF.
• Expert SQL and working knowledge of Python for data processing.
• Demons

Responsibilities

• Design, build, and maintain robust data pipelines feeding Snowflake.
• Develop enterprise Power BI reports and dashboards for stakeholders.
• Contribute to data platform architecture and ensure scalability and reliability.
• Promote data quality, testing, and observability across pipelines.

Skills

Snowflake data modelling

Power BI

ELT/ETL pipelines

SQL

Python

Demons

Job description

BlackLine Systems, Inc. in Krakow is seeking a Senior Data Engineer to join our AI-powered BI/Analytics team. You will own data pipelines, model Snowflake data, and deliver trusted analytics through Power BI for internal and client use.

You will collaborate with Software Engineers, Product Managers, and Finance to ensure scalable, reliable data products and evolve the data platform with modern tooling and AI-assisted development.