Miejsce pracy: Warszawa

Decathlon is a chain of stores all over the world. Full of sports, brands of passion and innovation. We offer our users attractive prices, high-quality advice and service.

Invariably, for over 40 years, the meaning of our existence and the impulse to take action by our employees is "to enable as many people as possible to enjoy and benefit from practicing sport". Today we are looking for a data enthusiast to join our team and support data-driven culture in Decathlon.


  • Strong math skills (e.g. statistics, algebra),
  • Relevant education,
  • Proven experience as a Data Scientist or Data Analyst,
  • Experience in data mining,
  • Experience with data visualization tools, 
  • Knowledge of R, SQL, Python,
  • Ability to experiment on data, generate insights and recommendation based on data.

Job description:

  • Analysing structured and unstructured data, from internal and external sources,
  • Quickly prototyping algorithms,
  • Evaluation of the accuracy of the proposed algorithms and solutions,
  • Building AI/ML models that will make experience of our customers even better,
  • Defining and evaluating research hypotheses,
  • Data mining to generate new insights and propose improvements.

Our offer:

  • Base salary + bonus, 
  • Employee contract or B2B,
  • Home office,
  • Private medical care,
  • PPE paid by the company,
  • Employee discount in Decathlon stores,
  • Extra benefits,
  • Testing Decathlon products,
  • Professional development and career growth,
  • Unique, sporty work culture,

Place of work: headquarters located in Warsaw, 76 Geodezyjna Street (Decathlon Targówek).