Data Engineer (m/f)

Zagreb, Croatia

Hi there, we are, a young crew of witty and skilled people who aren’t afraid to embrace clients’ game-changing mindsets and hand over new AI-based solutions. 😃  

BonsAI d.o.o. was founded in 2017 as part of the Span group. Our mission is to let AI learn from people, augmenting their abilities in everyday work. We believe in creating a world without boring jobs, and you?  

As a data engineer, you will work in a small and agile team using various tools and the newest technology. You will participate in multiple projects, help design and implement databases and work with management to prioritize business needs.


  • Design, implement and operate stable and scalable solutions to flow data from diverse data sources into the database and into end-user facing applications    
  • Develop and implement databases, data collection systems, data analytics and other strategies that optimize statistical efficiency and quality    
  • Design automated processes for in-depth analysis databases    
  • Drive critical technical principles like security, reusability, efficiency, and scalability    
  • Work with management to prioritize business and information needs    
  • Locate and define new process improvement opportunities

Technical skills and experience required

  • Experience with SQL and database technologies    
  • Working experience with ETL pipeline    
  • Ability to analyze existing tools and databases and provide software solution recommendations    
  • Experience building data products incrementally and integrating and managing datasets from multiple sources
  • Experience in methodologies and processes for managing large-scale databases.    
  • Effective analytical, troubleshooting and problem-solving skills
  • BS in Mathematics, Economics, Computer Science, Information Management or Statistics


  • Experience with Azure technologies (Azure Synapse, Azure Data Factory, Azure Data lake, Azure Databricks)    
  • Knowledge of Python    
  • Familiarity with the DBT framework    
  • Knowledge of professional software engineering practices, build processes, testing, and operations

The tools you will use

  • Azure technologies (Azure Synapse, Azure Data Factory, Azure Data Lake)
  • SQL (DBT framework)
  • Python

What’s in it for you?

  • Flexible working hours 
  • An opportunity to work on innovative AI projects with friendly and dedicated individuals
  • A chance to experiment with new technologies
  • No legacy
  • Educational budget
  • Healthy work-life balance
  • 3rd pillar pension fund
  • A culture that recognizes and rewards quality work and continuous improvement
  • Company events and celebrations, as well as team buildings
  • Generous vacation and paid leave policy
  • Co-financed Multisport membership
  • Transport allowance
and more!

By working on versatile projects and with the help of your team, you will upgrade both your skillset and knowledge in no time. And if you prefer an occasional WFH situation, it’s not a problem! However, we’ll probably miss having you here.

You can find out more about our benefits and what it's like working here on our careers page, where you can also meet our ADA team, learn about the technology we use, and see how your day would look like.

When you’re ready, click the Apply button below. We are looking forward to meeting you! 😊

Data Engineer (m/f)

Job description

Data Engineer (m/f)

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