Senior Data Engineer - GCP & BigQuery, Remote/Hybrid

Sii Polska; Polska; Hybrid; PLN 180,000 - 240,000; Full time

Job summary

Sii Polska is seeking an experienced Senior Data Engineer to join our team on innovative data projects. You will build and maintain data pipelines, implement Airflow orchestration, and create curated data products for analytics and reporting.

Remote, hybrid, or office work options are available across Poland. Proficiency in GCP, BigQuery, Python, and SQL is essential, along with strong English skills.

Qualifications

• Minimum 5 years of data engineering experience with cloud platforms.
• Proficiency in Google Cloud Platform, BigQuery.
• Strong Python and SQL skills for data manipulation.
• Hands-on Airflow experience for orchestration.
• Understanding of data warehousing and ETL/ELT concepts.
• Git/GitHub version control.
• Advanced English.

Responsibilities

• Build and maintain data pipelines for efficient data flow.
• Implement and manage Airflow-based data orchestration.
• Create curated data products and semantic data layers.
• Support reporting and analytics initiatives with BI tools.
• Collaborate with stakeholders to define data requirements.
• Ensure data quality and integrity through testing.
• Document processes and workflows.
• Stay updated with industry trends in data engineering and cloud tech.

Skills

Data engineering

GCP BigQuery

Python

SQL

Apache Airflow

Data warehousing

ETL/ELT

Git/GitHub

English

Tools

dbt

Job description

Sii Polska is seeking an experienced Senior Data Engineer to join our team on innovative data projects. You will build and maintain data pipelines, implement Airflow orchestration, and create curated data products for analytics and reporting.

Remote, hybrid, or office work options are available across Poland. Proficiency in GCP, BigQuery, Python, and SQL is essential, along with strong English skills.