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Power BI Developer (Finance and Controlling)

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 not be lower than 2000 EUR/brutto.
  • Start date: ASAP
  • Contract type: full-time

Job description, responsibilities and duties

Business Intelligence developer’s main duty is daily involvement in work with MS-BI stack technologies, including Analysis Services (SSAS), Reporting Services (SSRS) and Power BI (PBI), as part of an international agile team delivering BI solutions to internal customers in area of finance, controlling and HR .

Key accountabilities
•Create and maintain analytical solutions using SSAS Tabular or Multidimensional models.
•Develop dashboards & reports using Power BI and MS Excel.
•Enforce content security for various user groups.
•Create supporting technical and functional documentation, including data flow diagrams, and provide support for deployed solutions.
•Proactively identify and implement process improvements through the design and implementation of policies, procedures, standardized documentation, and analytics infrastructure to enforce industry best practices.
•Code, test, and document new or modified data systems to create robust and scalable applications for analytics.
•Contribute to or design and direct enterprise-wide data architecture and related documentation deliverables.

Employee perks, benefits

• Possibility of Teleworking or Home office
• Cafeteria - individual financial benefit
• Trainings and development opportunities (Coursera, Percipio full access for free)
• Pension savings contribution
• Extra vacation days
• Referral bonus /financial/
• Discounts at various providers in Košice
• Team buildings online
• Work-life Program and Coaching
• Health Weeks
• Sport Activities
• Weekend Events
• Doctors at workplace
• Credit card
• Rotations possibilities

Requirements for the employee

Candidates with education suit the position

University education (Master's degree)

Language skills

English - Upper intermediate (B2)

Other knowledge

SQL - advanced
MS Power BI - advanced
Customer orientation - advanced

Number of years of experience


The position is suitable for a fresh graduate


Personality requirements and skills

•2+ years of working experience of BI-related development experience, all seniority levels are considered

•English B2+
•German A2+ is an advantage

•Experience using Microsoft’s SQL Server, SSRS, SSAS.
•Understanding DAX code, MDX queries is an advantage.
•Experience with MS Power BI stack is advantage.
•SQL advanced level, ability to quickly identify and troubleshoot problematic SQL code
•Understanding of ETL and Data Architecture
•Ability to work both independently and as part of a team in Agile / Scrum mode.
•Willingness to work in an international environment / cultural sensitivity.
•Customer orientation.


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

Company address

Deutsche Telekom IT Solutions Slovakia
Žriedlová 13
040 01 Košice


Kontaktná osoba: Ing. Lenka Kiššová
E-mail: poslať životopis