Data, Analytics & Insight Warsaw, Poland


GroupM is the world’s largest advertising media company in terms of billings and the parent company to WPP media agencies including Maxus, MEC, MediaCom and Mindshare. GroupM’s primary purpose is to maximize performance of WPP’s media agencies by operating as leader and collaborator in trading, digital marketing (performance, programmatic, search, social, audience planning), content creation, proprietary tool development and other business-critical capabilities.

For our Warsaw office, we’re currently looking for:


  • Specialist/Senior Specialist (person able to execute independently).

Main responsibilities:

  • Developing backend components of user-facing web applications,
  • Dealing with complex code problems and architectural designs,
  • Take part in building systems from scratch,
  • Design and implement back-end systems and APIs,
  • Using state-ofthe-art technologies and practices

Required skills:

  • Deep knowledge of Python and R,
  • Minimum 2 years of experience in programming in python,
  • Experience with BigQuery, Django Framework and SQL, 
  • Good understanding of how to make use of Docker,
  • Experience with any of: Kubernetes, AWS, RabbitMQ,
  • To know and to be interested in how to work with Big Data,
  • English proficiency min. B2

Our Offer:

  • High potential job offer in one of the hottest areas of digital marketing nowadays, definitely working on high visibility projects,
  • A lot of hands-on experience with analytics driving real business results,
  • Gaining direct access to the biggest advertisers in the market, learning from the best,
  • Great work environment,
  • Various additional benefits like private health care or multisport card