Unlock Full Resume Report

New offer - be the first one to apply!

September 2, 2026

Data Engineer

Mid • Remote

20,000 - 28,000 PLN/yr

Warsaw, MZ, Poland

We are looking for a Data Engineer with strong Databricks experience to join a data & AI project for a large-scale e-commerce / retail business, focused on building a modern, scalable data platform supporting analytics, ML and AI use cases.

What you’ll do

  • Design, build and maintain scalable data pipelines using Databricks and Spark.
  • Integrate data from multiple business sources and build reliable, reusable data flows.
  • Develop and optimize data processing solutions for large volumes of retail and e-commerce data.
  • Work closely with Data Scientists, Analysts and business stakeholders to deliver data products supporting ML, BI and analytics.
  • Contribute to the development of a unified data platform and high-quality data layer.
  • Ensure data pipelines are reliable, scalable, performant and easy to maintain.
  • Optimize data processing and infrastructure with a focus on both performance and cost.
  • Help establish and maintain data quality, monitoring and engineering best practices.

Your experience

  • Hands-on experience with Databricks is required.
  • Previous experience in e-commerce or retail is a must.
  • Strong experience in Data Engineering and building production-grade data pipelines.
  • Strong SQL and PySpark / Spark skills.
  • Experience working with large datasets and distributed data processing.
  • Good understanding of modern data platform / lakehouse architecture.
  • Experience with cloud environments such as Azure, AWS or GCP.
  • Experience with Delta Lake and data orchestration tools will be a strong advantage.
  • Ability to work closely with Data Scientists and understand their data requirements.
  • Strong problem-solving skills and a pragmatic approach to data engineering.

Relevant domain experience

You should have hands-on experience in at least one of the following areas:

  • Customer 360 & Personalization – integrating customer, e-commerce, CRM, loyalty or marketing data.
  • Demand Forecasting & Inventory – building data pipelines supporting sales forecasting, inventory or replenishment use cases.
  • Unified Data Platform / Analytics – integrating data from ERP, e-commerce, marketplaces, marketing, POS or other business systems into a unified data layer.

Tech stack

Databricks, Apache Spark, PySpark, SQL, Delta Lake, Cloud

Why join?

You’ll be part of a large-scale e-commerce / retail data transformation, building the data foundations that power analytics, machine learning and AI while working with modern Databricks-based architecture.

Similar jobs you might like