New offer - be the first one to apply!

December 17, 2025

Senior Data Engineer

Senior • Hybrid

$28,000 - $40,000/

Warsaw, Poland

Requirements:

  • Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.

  • 3+ years of experience in data engineering or a similar role.

  • Strong proficiency in Python and familiarity with frameworks such as Spark or Scala.

  • Proven experience in building distributed, cloud-based data systems (AWS preferred).

  • Working knowledge of PySparkDatabricks, and Agile development methodologies.

  • Familiarity with GitJenkins, and test-driven development (TDD).

  • Solid grasp of data modelingdata warehousing, and data architecture principles.

  • Knowledge of graph databases is a plus.


What You’ll Do

  • Design, build, and optimize scalable data pipelines for ingestion, transformation, and storage.

  • Collaborate with cross-functional teams to understand data requirements and implement best practices in data architecture.

  • Ensure data quality, integrity, and security across all data systems.

  • Work within a cloud environment (preferably AWS) to deploy, monitor, and manage data workflows.

  • Apply Agile methodologies and TDD principles to ensure efficient and reliable development cycles.

  • Support ad hoc data requests and contribute to process improvement initiatives.


Benefits

  • Sports package

  • Training budget

  • Private medical care

  • International projects