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Senior Data Engineer
  • Kraków
Senior Data Engineer
Kraków, Kraków, Lesser Poland Voivodeship, Polska
BRAVER IT SPÓŁKA AKCYJNA
2. 10. 2025
Informacje o stanowisku

technologies-expected :


  • Microsoft Azure
  • SQL
  • Spark
  • .NET Core

about-project :


  • We are looking for an experienced Senior Data Engineer to help design and implement a modern data lakehouse platform from scratch. This role combines hands-on engineering with strategic decision-making around scalable data solutions.

responsibilities :


  • Design and implement a greenfield data lakehouse architecture.
  • Build and optimize data models, schemas, and integration patterns.
  • Develop scalable data storage and processing solutions using Azure and open-source components.
  • Implement data ingestion pipelines (ETL/ELT) and high-performance query APIs.
  • Integrate the platform with enterprise systems, ensuring data consistency and quality.
  • Create technical documentation, establish standards, and define data governance policies.

requirements-expected :


  • At least 4 years of hands-on experience with Microsoft Azure data services.
  • Proven track record of delivering large-scale data projects using Azure / Databricks / Spark.
  • Proficiency with Microsoft Azure Data Platform (Synapse, Data Factory, SQL Databases, Data Lake).
  • Practical experience with Spark or other big data frameworks.
  • Excellent knowledge of SQL, including query optimization.
  • Good command of .NET Core.
  • Solid understanding of data modeling techniques and pipeline design (ETL/ELT).

offered :


  • Competitive compensation: 25 000 – 35 000 PLN (B2B).
  • Opportunity to build a greenfield data platform from the ground up.
  • Work with the latest cloud-based technologies.
  • High degree of independence and real impact on technology choices.

benefits :


  • sharing the costs of sports activities
  • life insurance
  • remote work opportunities
  • flexible working time

  • Praca Kraków
  • Kraków - Oferty pracy w okolicznych lokalizacjach


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