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Junior Data Engineer
  • Warszawa
Junior Data Engineer
Warszawa, Warszawa, Mazowieckie, Polska
HAYS POLAND Sp. z o.o.
4. 10. 2025
Informacje o stanowisku

Our client is a Scandinavian company building its SSC structures in Warsaw. This exciting development offers a unique opportunity to be part of a dynamic team during a pivotal phase of growth and transformation.


Your New Role
Are you ready to dive into the world of data engineering and make a real impact? As a Junior Data Engineer, you’ll help keep the Data Hub running smoothly, support exciting projects, and work closely with business teams to turn data into action.
This is your chance to grow your skills, work with modern tools, and be part of a collaborative team that values curiosity, quality, and continuous improvement.


What You’ll Be Doing
  • Design, develop, and maintain scalable data pipelines and integration workflows.
  • Manage ingestion, transformation, and storage of structured and unstructured internal and external data sources
  • Build and operate cloud-native data services (e.g., data lakes, data warehouses, real-time streaming, APIs)
  • Oversee the performance, availability, and scalability of data platforms and pipelines
  • Ensure data quality, consistency, and compliance with data governance and privacy regulations
  • Maintain and evolve toolsets and technologies used in the data engineering environment
  • Collaborate with data scientists, analysts, and business stakeholders to ensure data availability and usability
  • Provide on-call production support for critical data services and resolve incidents as needed
  • Contribute to infrastructure-as-code practices and CI/CD pipelines to automate deployments
  • Participate in architectural reviews, code reviews, and best practice sharing


What You Bring
  • Previous experience with MS SQL and T-SQL
  • Understanding of ETL/ELT processes, data modeling, and API integration
  • Familiarity with DevOps practices, version control systems, and CI/CD pipelines
  • Knowledge of C#, SSIS, and VBA is considered an additional asset
  • Fluency in English and Polish
  • A sharp eye for detail and a problem-solving mindset
  • Excellent communication skills and a team-first attitude


What you'll get in return
  • Career in an Organization with Scandinavian Culture and Values: Experience a work environment that emphasizes equality, work-life balance, and sustainability.
  • Work in a hybrid model (3 days in the office per week).
  • Potential for a permanent contract after an initial 3-month period.
  • Comprehensive medical coverage through Medicover.
  • Sports Card: Access to various sports facilities and activities.
  • Life insurance coverage for added security.
  • Opportunity to be involved in the transition of processes.
  • Attractive and competitive salary.


What you need to do now
If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now.


Hays Poland sp. z o.o. jest agencją zatrudnienia zarejestrowaną w rejestrze prowadzonym przez Marszałka Województwa Mazowieckiego pod numerem 361.

  • Praca Warszawa
  • Warszawa - Oferty pracy w okolicznych lokalizacjach


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