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Business Intelligence Developer

Deutsche Telekom IT Solutions Slovakia

Information about the position

  • Place of work: Remote work
  • Basic wage component (gross) and other rewards: From 2 000 EUR/monthFinal 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 be between 2000 - 2650€ /brutto.
  • Contract type: full-time

Job description, responsibilities and duties

We are searching business intelligence engineers in our Common Data Intelligence (CDI) HUB. CDI HUB provides end-to-end BI solutions for T-Systems management, Finance, Sales and HR areas using Microsoft BI technology and supports digitalization of company processes. We are searching for agile and passionate engineers in our team of the CDI HUB, for the following tasks:

• Development of various BI solutions in our Microsoft Business Intelligence suite
• Automation and support of digitalization in T-Systems international environment
• SQL database development
• Development of data cubes
• Development of analytical reports
• Setting up and maintenance of BI tools, infrastructure, and integration with company data sources
• Establishing of company standards and common reporting terminology, and to help align existing and future reporting requests to such standards
• Support for other self-service development teams
• Definition and implementation of testing scenarios
• Creating and maintaining business requirements and other technical documentation.


Develops new and maintain existing source code of based applications in programming language like Java, ASP.Net or C# based on requirements of internal or external customers. These applications support usually automation of business processes.
Works independently or in project team on developing and building application for customer usage.
Does not necessarily require senior developer’s support , can handle all phases of software development lifecycle by himself, especially for small or midsize applications. For junior developers serves as basic mentor.

Requirements for the employee

Candidates with education suit the position

University education (Bachelor's degree)

Personality requirements and skills

Our candidate should have following experiences and skills:

• Min. 3 years experiences in the role and in the skills
• Experiences with Microsoft Business Intelligence or other BI technologies
• Experiences with Microsoft Azure cloud environment is an advantage
• Microsoft Power BI
• Microsoft SQL Server Database
• Microsoft SQL Server Integration Services (SSIS)
• Microsoft SQL Server Analysis Services (SSAS)
• Experience with Microsoft 365 enterprise applications (Sharepoint, Power Apps, Power Automate, Lists) is an advantage
• Understanding and maintaining business requirements
• Understanding data modeling, data schemas
• Solution Design
• GitLab
• Working experience in an Agile / Scrum environment
• Working experience in innovative environment


Brief description of the company

Our brand Deutsche Telekom IT Solutions Slovakia entered the life of Košice region in January 2006 under the name T-Systems Slovakia and has been inextricably linked with this region ever since. We proved this the very next year, when we became one of the founding members of Košice IT Valley association.

Over the last decade, we have managed to grow from scratch to being the second largest employer in the eastern part of the country. At the same time, with more than 3,900 employees, we are one of the top fifteen largest employers in Slovakia. Thanks to our highly qualified and motivated employees, we are the company with the fastest growth in added value within the IT industry in Slovakia. Our goal is to proactively find new ways to improve and continuously transform into the type of company providing innovative services.

The company under the brand T-Systems Slovakia s.r.o. has defined its mission as follows: "We give IT meaning".

As part of our strategic activities, we are transforming our company into a modern information and communications technology services provider stepping towards a future based on digital technologies. We implement these steps to move our business from a project-driven model (where we supply the required number of IT experts based on our customer's requirements) to an innovative and product-oriented company model (where we supply and manage products and services during their lifecycle at the customer).

We believe that such a transformation can succeed with the right employees who are constantly developing their skills and thus contributing to the professional image of our brand in the market.

Number of employees

1000 and more employees


Contact person: Ing. Lenka Kiššová
E-mail: send CV