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Junior Data Engineer
  • Kraków
Junior Data Engineer
Kraków, Kraków, Małopolskie, Polska
HAYS POLAND Sp. z o.o.
2. 7. 2026
Informacje o stanowisku

Your new company 

Join an international IT consulting company and work on a cutting-edge data platform project for one of its clients.
Become part of the Data & AI Factory team, responsible for maintaining and enhancing data and AI solutions for the company's client.
Please note: This role requires shift work, including afternoon and night shifts.


Your new role 

Your responsibilities will include:
  • Working as part of the 24/7 Data & AI Factory team, collaborating closely with the client to support DataOps and AI initiatives. 
  • Participating in the design, development, maintenance, and troubleshooting of data pipelines, data models, and transformations. 
  • Building, maintaining, and troubleshooting data observability solutions to improve data quality and reliability. 
  • Transforming data into valuable business insights and delivering customised solutions tailored to each client's needs.


What you'll need to succeed 

  • Bachelor’s degree in computer science, Mathematics, or a related technical field, or equivalent practical experience. 
  • Experience with one or more programming languages, preferably Python and/or Java. 
  • Basic knowledge of Go (Golang). 
  • Strong knowledge of dbt. 
  • Proficiency in SQL. 
  • Good knowledge of Looker and/or Power BI. 
  • Experience working in Agile environments and familiarity with ITIL best practices. 
  • Understanding database and data analytics technologies, including relational and NoSQL databases, data warehouse design, and ETL/ELT pipelines. 
  • Hands-on experience with Google Cloud Platform (GCP) data products and services. 
  • Fluent English communication skills.


What you'll get in return 

  • Hybrid working model. 
  • MultiSport card (70% of the cost covered by the employer). 
  • Cafeteria benefit programme (200 points per month). 
  • Glasses reimbursement. 
  • Career development support, including training and certifications in leading technologies, project management methodologies, and access to Udemy Business. 
  • Private medical healthcare, including a dental care package.

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. is an employment agency registered in a registry kept by Marshal of the Mazowieckie Voivodeship under the number 361.

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