What you’ll be doing:

  • Preprocessing, transforming and cleaning data to ease further analysis on it.
  • Preparing various data sets to support Business Intelligence department in their work.
  • Creating various reports to support Business Owners in their decisions.
  • Creating dashboards and data visualizations to support other teams within Engineering.
  • Extending data warehouse with data retrieved from various data sources.
  • Developing and extending data processing pipelines, e.g. building processing pipelines on the top of the Spark.
  • Designing improvements of data warehousing infrastructure.


  • Good knowledge of SQL, database modeling, and data warehousing.
  • Good knowledge of programming/scripting language, such as Ruby, Java, Scala, Python etc.
  • Good knowledge of statistics.
  • Solid communication skills in English so that you can interact with the teams in the other locations.

The below will set you apart from other applicants:

  • Knowledge of Hadoop or other open source big data tools.
  • Experience with any noSQL database.
  • Familiarity with R, Matlab, SAGE or another statistical language.
  • Knowledge of Tableau, Superset.

The offer:

  • The engineering team has a great position within the company.
  • Continuous integration/delivery. Test automation, immediate deploys in your own competence. Instant impact of your work on the product.
  • You’ll be joining the team in the beginning stages when you’re still able to grasp the whole codebase.
  • Our bureaucratic overhead is close to zero.
  • Plus all the stuff like an ergonomic workplace, hardware of your choice, a budget for conferences, books, friendly atmosphere, knowledge sharing…
  • Flexible working hours and work from home – 2 days per week.
  • Meal vouchers, 5 weeks of vacation.
  • Beroun is 20 minutes by public transport from Prague and the bus station is right by the office.
  • Guaranteed free employee parking within the office building.