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Senior Azure Data Engineer (f/m/x)
  • Warsaw
Senior Azure Data Engineer (f/m/x)
Warszawa, Warsaw, Masovian Voivodeship, Polska
Sii Sp. z o.o.
15. 1. 2026
Informacje o stanowisku

Senior Azure Data Engineer (f/m/x)

Miejsce pracy: Warszawa

Technologies we use

Expected

  • Databricks
  • Cloudera
  • Apache Hadoop
  • Data Lake
  • DataVault
  • Python
  • ADF
  • ETL
  • Oracle Applications
  • Microsoft SQL Server

About the project

We are looking for an accomplished Senior Azure Data Engineer to support the design, migration, and optimization of large-scale data platforms within regulated industries. This role focuses on leading complex migrations from on-premise environments such as Cloudera and Hadoop to modern Azure-based lakehouse architectures. The position combines hands-on engineering with architectural ownership, automation, and team leadership. The successful candidate will play a key role in delivering scalable, secure, and production-ready data solutions.

Your responsibilities

  • Leading end-to-end migration of on-premise data platforms to Azure Databricks
  • Designing lakehouse architectures using medallion principles and Delta Lake
  • Building metadata-driven ingestion, transformation, and data quality pipelines
  • Automating orchestration and deployment through CI/CD pipelines and DevOps tooling
  • Optimizing Spark and PySpark pipelines for performance, reliability, and cost efficiency
  • Mentoring data engineering teams and promoting cloud-native best practices

Our requirements

  • At least 5 years of experience in data engineering, including working with large-scale data platforms
  • Strong hands-on experience with Python, PySpark, SQL, and SparkSQL
  • Proven expertise in Azure Databricks, Azure Data Factory, and Delta Lake
  • Solid understanding of ETL/ELT design, medallion architecture, and metadata-driven frameworks
  • Experience with CI/CD pipelines, Azure DevOps, GitHub, Jenkins, and infrastructure as code
  • Willingness to work from the Warsaw office 2–3 days per week
  • Fluent Polish required
  • Residing in Poland required

This is how we work on a project

  • Continuous Deployment
  • Continuous Integration

What we offer

  • Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas
  • Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market
  • We share the profit with Workers - over PLN 76M has already been allocated for this aim since 2022
  • Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more
  • Comfortable workplace – class A offices or remote work
  • Dozens of fascinating projects for prestigious brands from all over the world – you can change them thanks to Job Changer application
  • PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers
  • Investment in your growth – meetups, webinars, training platform and technology blog – you choose
  • Fantastic atmosphere created by all Sii Power People

Recruitment stages

  • Send your CV
  • Talk to us about your expectations
  • Learn more about our projects and choose the best
  • Start your adventure with Sii!

Sii Sp. z o.o.

Sii is the leading technology consulting, digital transformation, engineering, and business services vendor in Poland. We already employ more than 7 300 professionals and implement projects in a variety of industries for clients from many countries around the world. The Great Place to Work title, won 10 times in a row, proves that at Sii, we create a friendly work environment.

Sii ensures that all employment-related decisions are made solely on the basis of qualifications and competencies. We are committed to equal treatment of all individuals, regardless of any protected characteristics, and promoting a diverse and inclusive work environment.

  • Praca Warszawa
  • Warszawa - Oferty pracy w okolicznych lokalizacjach


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