Senior Business Intelligence Developer 


Location: Košice, Slovakia

Company: Deutsche Telekom Group


General description

We are searching for Senior Business Intelligence Developers in our Common Data Intelligence (CDI) HUB. CDI HUB provides business intelligence solutions for T-Systems Management, Finance, Sales and HR areas using Microsoft BI technology, where the customer can create his own reports as self-service using open tools. We are searching for agile developers in our team of the CDI HUB, for the following tasks:

  • Advanced development in our Microsoft Business Intelligence technology (various parts of development in data warehouse, reporting and dashboarding areas)
  • Acting as strong part of development team in CDI HUB
  • Taking care about junior team members in CDI HUB
  • Acting as leader of solution implementation process from development to production
  • Implementation of security functionalities and its enhancements
  • Implementation of overall solution enhancements
  • Acceptance testing supervision
  • End-user’s support supervision

and with knowledge in this topics:

  • Advanced SQL development in Microsoft SQL database
  • Advanced knowledge of Microsoft Business Intelligence (BI)
  • Advanced Agile development methods
  • Advanced knowledge of JIRA



 Education & work experience: 

  • Graduate computer scientist
  • Language: English, German (optional)
  • min. 10 years of experience in various projects (MS Business Intelligence, Azure, Robotics, etc.) with different customers


  • Cooperative and customer centric mindset
  • Business understanding of Sales & Finance Steering
  • Understanding how to transform business needs towards technical solutions
  • Experience in state-of-the-art technology, data architecture, data transformation incl. “hands-on implementation”
  • Previous experience with Microsoft Azure Cloud solutions is an advantage
  • Experience with solutions built on top of Microsoft SQL database (Data Factory)
  • Strong experience with Microsoft Business Intelligence (Power BI)
  • Experience with Microsoft SharePoint Online solutions
  • Previous experience with PowerApps and PowerAutomate is an advantage
  • Methodology: agile, scrum, SAFe, requirement engineering, CI/CD deployment
  • Work independently with new tools: innovate, evaluate, learn by prototyping, continuous improvement


  • Possibility of teleworking or home office
  • Cafeteria Bonus - an annual package of money based on job complexity
  • Variable payment - yearly bonus defined in employment contract, based on reaching company objectives
  • Financial bonus for recommendation of a candidate
  • Financial bonus for relocation
  • Employer pension contribution (III. pillar)
  • Extra vacations based on position complexity
  • Special program for key employees
  • Work life coaching - psychological, work, legal and financial consulting
  • Vacation contribution - for employees with employment contract who are continuously 24 months at least in the company
  • Hard-skills and soft-skills trainings
  • Opportunity to upskilling and reskilling by internal and external trainings and certifications
  • Discounts at various providers
  • Health week activities twice a year
  • Usage of relaxation area Alejová
  • Metro card



Final salary is negotiable.

We are offering base salary depending on seniority level and previous experience of candidate. In addition to base salary we provide variable part and other financial benefits. Base salary will not be lower than 3100 EUR/brutto.


Open position:  Senior Business Intelligence Developer 

Position announcer: Deutsche Telekom Systems Solutions Slovakia s.r.o.

If you have any questions or would like to know more about this position, please contact us.

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