Choose your working location: Zielona Góra or Warsaw

Data Warehouse Developer (m/f/x)


As our data warehouse developer, you are responsible for the conception, development and maintenance of the data warehouse that is currently being created. In this position you are working with various teams across the organization to align development work with the company's data strategies. You will capture business requirements to meet analysis and to ensure that the Business Intelligence team is able to perform properly. In addition, your job includes:

  • Design and implement ETL procedures (Azure Data Factory) for receiving data from internal and external sources and ensure that the data is verified, and quality checked
  • Maintain and develop data marts, data objects and data models
  • Guarantee data integrity, quality performance and resolution of data load errors
  • Monitoring, tuning, analysis and reporting of database performance incl. investigating and solving the causes of incompatibilities between applications that collects and uses the company's data
  • Discover new and creative ways to improve our day-to-day business with focus on efficiency and scalability


  • Minimum of 5+ years of relevant professional experience in a similar area and an advanced knowledge and understanding of data warehouse concepts required
  • Proficiency in ETL development and the ability to design and conceive solution frameworks independently
  • Experience with Azure (SQL DB, Data Factory and related services) and with working in analytical tools (at best: Power BI)
  • Outstanding organizational skills with focus on an effective time management and excellent in problem-solving with a very good analytical thinking
  • Ability to obtain, analyse and synthesize information from multiple sources and to present ideas in a user-friendly language
  • Fluent verbal and written skills in English (minimum C1-Level)


  • STABILIZATION. Working with us you won't have to worry about the future. We ensure constant cooperation and interesting, changing projects
  • DEVELOPMENT. In expondo each employee is worth his or her weight in gold. We will do our best to take care of your professional development. In our company we provide appropriate training dedicated to a specific position or general development. You will receive the opportunity to participate in language courses (German or English depending on your needs)
  • WORK TIME is flexible. You decide what time you want to start working (you can choose between 6 a.m. and 10 a.m.). Working weekends? No, it does not happen with us
  • FUN. We are a team of 28 nationalities. You will be able to exchange experiences with colleagues from different departments, or take part in integration events, which are very popular
  • WORK-LIFE BALANCE. Each employee has the opportunity to benefit from a subsidy for private medical care (Medicover) and a sports card (Multisport Classic or Multisport Plus). Once a week, our canteens offer delicious snacks, from bananas to cakes.
  • OFFICE. Spacious, comfortable office, ergonomic work station, relaxation rooms, well-equipped kitchen and lack of open space ensure comfort during everyday duties

We look forward to receiving your application!
When applying, please be sure to include your complete application documents, your earliest possible starting date and your salary expectations.

Personal and functional designations are valid for all genders (male/female/diverse)

All open positions at expondo:

Your contact person:
Cassy Elsner | Senior Talent Acquisition Manager
Köpenicker Straße 54 | 10179 Berlin

apply online now

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