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December 17, 2025

Data Engineer (Microsoft Azure)

Senior • Hybrid

Warsaw, Poland

🌍 Work model: hybrid from the office in Warsaw (3 days/week).

⚙️ Industry: Banking and finances.

📑 Assignment type: B2B or UoP (we are open to your financial expectations).

⏳ Project length: 12 months + possibility to extend to 2 years.

📕 Project language: English.

💻Workload: Full time

⚙️Recruitment process: 1 interview with the client.


Summary: This role focuses on data engineering, aiming to support data enablement across various business areas through modern cloud technologies.


Main Responsibilities:

  • Design, develop, and implement data solutions for Banking, Property Finance, and Group Functions.

  • Lead data platform migration from legacy Oracle & Informatica to Azure.

  • Work closely with Data Analysts and other Data Teams to ensure cohesive data integration.

  • Optimize performance of data processes and solutions.

  • Engage in the development and execution of ETL/ELT processes.


Key Requirements:

  • 5-8 years in a Data Engineer/ETL Developer role.

  • Experience with Microsoft Azure.

  • Proficiency in SQL.

  • Competency in Python/PySpark or Spark & Python.

  • Familiarity with Linux/Unix environments and shell scripting.

  • Understanding of Data Warehousing concepts (Star Schema/Snowflake, Kimball modeling).

Nice to Have:

  • Experience in performance tuning.

  • Passion for Data Analytics, Business Intelligence, and AI solutions.

  • Eagerness to learn new technologies quickly.

  • Strong attention to detail.


Other Details:

  • Team Structure: 11 Data Engineers, collaboration with Data Analysts from Denmark.