Data Engineer

You will join a data-driven organization focused on building scalable and efficient data platforms to support business decision-making. The project involves designing and implementing modern data solutions within a cloud-based environment, with a strong emphasis on data quality, performance optimization, and cost efficiency.

• At least 3 years of professional experience in data engineering roles, preferably in Retail or consulting environments
• Strong knowledge of Python and SQL, with hands-on experience in building and maintaining data pipelines
• Experience working with cloud platforms, preferably GCP
• Familiarity with BI tools such as Power BI or Looker
• Experience with BigQuery and Airflow
• Solid understanding of Agile methodologies and project management in Agile environments
• Strong analytical and statistical skills, including a proven ability to validate and ensure data accuracy and quality
• English and Polish proficiency at minimum B2 level

• Designing and developing data pipelines (both batch and streaming) to ensure reliable data flow across systems
• Optimizing data processing performance and controlling infrastructure costs
• Implementing monitoring systems, alerts, and data quality control mechanisms
• Collaborating with Data Analysts and business stakeholders to gather and refine data requirements
• Supporting junior team members through mentoring and conducting code reviews
• Actively participating in Agile ceremonies, including sprint planning and effort estimation
• Working closely with global teams to align on solutions and best practices