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Sii Sp. z o.o.

Senior Data Engineer with GCP (f/m/x)

Sii Sp. z o.o. Show all offers
B2B
Hybrid
Senior
Białystok
Piła
Wrocław
Toruń
+10
Expires Nov 28, 2026
4 days ago

In short

Senior Data Engineer (GCP) role. Responsibilities include building data pipelines, managing Airflow, supporting BI tools (Power BI), and ensuring data quality. Requires 5+ years of data engineering experience, GCP (BigQuery), Python, SQL, Airflow, Power BI, data warehousing, ETL/ELT, and Git. Offers private healthcare, remote work option, and growth investment.

Keywords

data engineering GCP BigQuery Python SQL Apache Airflow Power BI data warehousing ETL Git

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Technologies we use

About the project

Your responsibilities

  • Building and maintaining data pipelines to ensure efficient data flow and accessibility
  • Implementing and managing data orchestration workflows using Apache Airflow
  • Creating and maintaining curated data products and semantic data layers that support reporting and analytics
  • Supporting reporting and analytics initiatives, including Power BI and other BI tools
  • Collaborating with stakeholders to understand data requirements and deliver effective solutions
  • Ensuring data quality and integrity through rigorous testing and validation processes
  • Documenting processes and workflows to maintain clarity and consistency in data operations
  • Staying updated with industry trends and best practices in data engineering and cloud technologies

Our requirements

  • Minimum 5 years of experience in data engineering and working with cloud-based data platforms
  • Strong expertise in Google Cloud Platform (GCP), particularly BigQuery
  • Proficiency in Python and SQL for data manipulation and analysis
  • Hands-on experience with Apache Airflow for data orchestration
  • Familiarity with Power BI and best practices in data visualization
  • Solid understanding of data warehousing and ETL/ELT concepts
  • Experience with version control practices using Git/GitHub
  • Advanced level of English

Optional

  • Familiarity with dbt or similar analytics engineering tools
  • Experience in building semantic models for analytics

What we offer

  • Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas
  • Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market
  • We share the profit with Workers - over PLN 76M has already been allocated for this aim since 2022
  • Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more
  • Comfortable workplace – class A offices or remote work
  • Dozens of fascinating projects for prestigious brands from all over the world – you can change them thanks to Job Changer application
  • PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers
  • Investment in your growth – meetups, webinars, training platform and technology blog – you choose
  • Fantastic atmosphere created by all Sii Power People
Published 2026-10-29
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