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Senior Data Engineer
  • Warsaw
Senior Data Engineer
Warszawa, Warsaw, Masovian Voivodeship, Polska
emagine Polska
29. 3. 2026
Informacje o stanowisku

Introduction & Summary

We are seeking a Senior Data Engineer to build data systems and applications that bolster decision-making processes. This role focuses on developing and maintaining data pipelines in public clouds like AWS while participating in data migrations from on-premise environments. Ideal candidates will possess advanced technical expertise and strong communication skills, facilitating team collaboration in an Agile setup.

Main Responsibilities

The Senior Data Engineer will be responsible for:

  • Building distributed and highly parallelized big data processing pipelines to handle massive amounts of structured and unstructured data in near real-time.

  • Utilizing Spark to enrich and transform corporate data, enabling effective searching, visualization, and advanced analytics.

  • Collaborating with analysts and business stakeholders to develop analytics models.

  • Ensuring continuous delivery on Hadoop and other Big Data platforms.

  • Automating processes to enhance repeatability and reliability.

  • Cooperating closely with the QA team.

Key Requirements

  • Minimum 5 years of experience in Spark & Scala.

  • Minimum 7 years of experience in Python.

  • Minimum 5 years of experience in Linux.

  • Experience with distributed data processing engines like Spark.

  • Experience with Hadoop and related technologies (Hive, Oozie, MapReduce, etc.).

  • Strong/advanced SQL skills.

  • Proven experience in creating data flows.

  • Expertise in BitBucket and GIT.

  • AWS certification or experience is a plus.

  • Unit testing experience (JUnit 5, Mockito, Spark testing).

  • Knowledge of code versioning strategy and branching strategy.

  • Advanced English language skills.

Preferable location Trójmiasto / Warszawa or Łodź
Hybrid work possible with 1 day/week office presence + once/twice per year physical presence in Gdynia/Gdańsk for quarterly PI Planning (2 days) may be required

  • Praca Warszawa
  • Warszawa - Oferty pracy w okolicznych lokalizacjach


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