Senior Data Engineer

We are looking for an experienced Senior Data Engineer to join our team and work on innovative data engineering projects. You will play a key role in building and maintaining data pipelines, implementing data orchestration workflows, and creating curated data products for analytics and business reporting. This position offers flexibility with remote, hybrid, or office work options across various cities in Poland. If you are passionate about leveraging modern cloud-based data platforms and have a strong background in data engineering, this opportunity may be the right fit for you. Your tasks Building and maintaining data pipelines to ensure efficient data flow and accessibilityImplementing and managing data orchestration workflows using Apache AirflowCreating and maintaining curated data products and semantic data layers that support reporting and analyticsSupporting reporting and analytics initiatives, including Power BI and other BI toolsCollaborating with stakeholders to understand data requirements and deliver effective solutionsEnsuring data quality and integrity through rigorous testing and validation processesDocumenting processes and workflows to maintain clarity and consistency in data operationsStaying updated with industry trends and best practices in data engineering and cloud technologies Requirements Minimum 5 years of experience in data engineering and working with cloud-based data platformsStrong expertise in Google Cloud Platform (GCP), particularly BigQueryProficiency in Python and SQL for data manipulation and analysisHands-on experience with Apache Airflow for data orchestrationFamiliarity with Power BI and best practices in data visualizationSolid understanding of data warehousing and ETL/ELT conceptsExperience with version control practices using Git/GitHubAdvanced level of English Nice to have Familiarity with dbt or similar analytics engineering toolsExperience in building semantic models for analytics Job no. JOB-6JJNN Sii ensures that all hiring decisions are made solely on the basis of qualifications and competence. We are committed to equal and fair treatment of all, regardless of legally protected characteristics. At Sii, we promote a diverse and inclusive work environment, in full compliance with applicable anti-discrimination laws. Benefits For You Great Place to WorkSolid financial situationContracts with the biggest brandsCentre of internal trainingsMany experts you can learn fromOpen and accessible management teamProfit sharingPassion Sponsorship programRegular integration events and tripsComfortable and well-equipped officesMySii appMedical care