Senior Data Engineer
Summary
Designs and builds cloud-based data pipelines and warehouses in GCP, using Python, Spark, and SQL to enable analytics and data-driven decisions.
Type of contract: Employment contract
Salary range: 14600 - 22300 PLN gross
What will you do?
Join a team focused on building and evolving modern cloud-based data platforms and analytical solutions. You will design and develop scalable data pipelines, data models, and transformation processes, enabling efficient data consumption across business and technology teams while supporting data-driven decision-making.
Your tasks
- Design, build, test and deploy cloud and on-premise data models and transformations
- Develop and maintain ETL processes and data pipelines
- Optimize data views and storage structures for analytics and visualization use cases
- Review, refine and implement business and technical requirements
- Collaborate on backlog management, user story refinement and sprint planning activities
- Onboard new data sources and develop data ingestion frameworks
- Design, build, test and deploy cloud data warehouses and data products
- Ensure data quality, performance, reliability and scalability across solutions
Your skills
- 5+ years of commercial experience as a Data Engineer
- Strong SQL, Python
- Experience with data modelling
- Knowledge of data warehousing, data lakes and data lakehouse concepts
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Hands-on experience with GCP data engineering tools
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Very good knowledge of BigQuery
- Experience with DBT, Airflow and Trino
- Understanding of CI/CD practices and automation
- Experience designing and implementing scalable data pipelines
Nice to have
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Experience with Spark/PySpark
- Experience with BI tools such as Power BI, Qlik or Apache Superset
- Experience with Snowflake
- Experience with Databricks
We offer
- Hybrid work in one of our locations: Lodz, Poznan, Krakow, Warsaw, Wroclaw (2 office days per week)
- Working in a highly experienced and dedicated team
- Benefit package tailored to your needs (medical, sport, lunch subsidy, life insurance, etc.)
- Online training and certifications
- Access to e-learning platform
- Work From Anywhere (up to 140 days/year abroad)
- Social events