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Cataloxy Gdynia...Praca w GdyniOferty pracy firmy Jit TeamExpert Data Engineer

Oferta pracy Expert Data Engineer, Gdynia

ID: 10668065791Oferta pracy w archiwum

Expert Data Engineer, Gdynia

250800zł - 327600zł na rok

Podsumowanie

Expert Data EngineerOpublikowane: 28.02.2026Aktualne do: 12.04.2026Branże:ITGrafik pracy: pełny etatPłeć: dowolnaFirma: Jit TeamMiasto: Gdynia
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Oferta pracy w archiwum

Salary: 1100-1300 PLN/day on B2B

Work model: elastic hybrid from Gdynia / Gdańsk / Warszawa / Łódź (at least 2 days per week from the office)

Why choose this offer?

  • You can expect a flexible work organization
  • The international work environment will give you the opportunity to interact with the English language on a daily basis
  • Scandinavian organizational culture will provide you with work-life balance, you will gain time for additional training (financed by Jit)
  • The Jit community will bring you a nice time during regular integration meetings

Project

As an Expert Data Engineer, you will design and build data systems and applications that support business decision-making. You will develop and maintain data pipelines in public cloud environments such as AWS, and participate in migrations from on-premises systems to cloud platforms. You will also contribute to building components for central enterprise data platforms. This role requires deep technical expertise along with strong communication skills to collaborate effectively across teams.

Responsibilities You'll Have:

  • Building distributed and highly parallelized Big data processing pipeline which process massive amount of data (both structured and unstructured data) in near real-time
  • Leveraging Spark to enrich and transform corporate data to enable searching, data visualization, and advanced analytics
  • Working closely with analysts and business stakeholders to develop analytics models
  • Continuous delivering on Hadoop and other Big Data Platforms
  • Automating processes where possible and are repeatable and reliable
  • Working closely with QA team

Expected Competences and Knowledge:

  • Minimum 5 years of experience with Spark & Scala
  • Minimum 7 years of experience with Python
  • Minimum 5 years of experience with Linux
  • Experience with distributed data processing engines
  • Experience with Hadoop ecosystem (Hive, Oozie, MapReduce, etc.)
  • Strong/Advanced SQL skills
  • Experience in creating data flows
  • Expertise in BitBucket and Git
  • Experience with unit testing (JUnit 5, Mockito, Spark testing)
  • Knowledge of code versioning and branching strategies
  • Advanced English
  • Collaborative, achieves goals through communication and teamwork in Agile setup (SAFe Framework)

Nice to Have:

  • AWS certification or hands-on experience

Technologies you'll work with

  • Spark
  • Spark SQL
  • Scala
  • Python
  • Linux
  • Hadoop stack: YARN, EMR, Sqoop, Hive, Oozie
  • BIG Data/ETL/Data Testing/SQL
  • AWS

Client – why choose this particular client from the Jit portfolio?

Jit Team has had an over-decade-long relationship with the leading financial group in the Nordic countries, and we are privileged to be our client's premier partner in Poland. At present, over 200 Jit personnel are engaged in the completion of more than 60 projects for this Norwegian major provider of financial services with a global presence and a strong focus on modern technology. Our customer's work atmosphere is epitomized by the Scandinavian culture, which is conducive to people who place emphasis on work-life balance and feedback culture. Furthermore, all projects are executed in international teams, giving constant exposure to the English language.

About Jit Team

The Human factor of IT - it's not just a slogan, it's a philosophy. The foundation of Jit Team is people, which is why we prioritise you. We employ over 700 experienced experts. We create highly specialised teams for clients from all over the world. We offer team members developmental projects, a wide range of benefits and a proprietary professional development programme.

Behind our maxim are also charitable and educational activities. We support pupils and students by donating learning equipment. We offer internships to help launch careers in IT. We support water rescuers and hospitals by providing the necessary equipment. We are a Polish company and we share what we have achieved over 15 years of activity. By supporting indigenous initiatives, we ensure the circulation of good energy.

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