DWH/BI Developer (M/F)

Posted date:  May 23, 2023

Zagreb, Zagreb, Croatia

Ericsson Nikola Tesla Group has nearly 3500 employees, majority of whom are from the STEM field. In addition to our ICT solutions in the telecom sector, we provide innovative solutions in health care, transport, state administration, municipal services and multimedia that improve people’s lives and create new value. With more than 70 years of tradition and continuous work on new technologies, we offer the perfect combination of experience and knowledge. Our Research and Development Center is one of the strongest and biggest telecom R&D centers in the region. 

We're currently looking for a: 


 DWH/BI Developer (M/F) 


Work location: Zagreb, Osijek, Rijeka 




  • solid experience with Tableau tool (creating reports, BI Dashboards, KPIs) 

  • solid experience in DWH data modeling 

  • basic knowledge of DWH modeling so you can recognize FACTs and DIMENSIONs of DWH from Customer requirements 

  • advanced knowledge of SQL 

  • analytics and data science skills (what data should be analyzed with the use of data science tools like MADlib and Jupyter Notebook) 

  • considerable experience with Oracle Data Integrator  

Not mandatory, but a plus: 


  • experience with Oracle database 

  • Oracle certificates (OAS/OBI, ODI) 

  • knowledge of Python and R  


We especially appreciate: 


  • firm determination and commitment towards continuous learning to master own profession 

  • willingness to experiment, try, fail and learn from it 

  • desire to share achievements and knowledge to help others and address others’ needs  


Key responsibilities: 


  • analysis and design of data warehouse architecture 

  • analysis of existing processes, incorporation of rules for data quality control, orchestration, monitoring and optimization of ETL processes 

  • creation of reporting bases and reports in standard BI tools and dedicated reporting apps 

  • design, development and implementation of BI solutions

  • structured management of metadata and documentation about developed solutions and components 

  • other activities as instructed by the responsible manager. 

We offer:


In addition to cutting-edge projects and technology, as well as the opportunity to work in a vibrant international team of experts, we can also point out the following: 


  • an opportunity to work in an inspiring working environment where you can develop your career, grow, innovate, and be a part of larger success story 

  • annual awards in accordance with the company’s business results and individual contribution 

  • incentive bonuses 

  • company restaurant and monthly meal allowance 

  • sports and cultural sections 

  • regular medical check-ups 

  • supplementary health insurance 

  • flexible working hours 


Candidates will be evaluated and contacted after they pass the initial screening. 
Croatian citizenship or work permit for Croatia is mandatory.  


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Our Culture

Welcome to an inclusive, global company where your opportunity to make an impact is endless. Share your most innovative ideas, bring your unique perspective in a speak up environment. With us, you will no longer be dreaming of what the future holds – you will be redefining it at a company where you’re empowered to lead and perform at your very best.

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Being a part of our team means having the flexibility to take your career in many different directions, but it also means leveraging the supportive structure of a big organization, with clear personal and professional development opportunities. 

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We believe that great accomplishments deserve great benefits and transparent rewards. We strive to offer competitive, unbiased, and fair rewards for all our people. We empower you to manage your own time and promote flexible working opportunities, along with family-friendly policies.

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