Data Scientist III

OpenX
📍 Kraków, Lesser Poland Voivodeship, Poland 💼 Full-Time 🕒 Posted July 02, 2026

Job Description

Company at a GlanceOpenX is focused on unleashing the full economic potential of digital media companies. We do this by making digital advertising markets and technologies that are designed to deliver optimal value to publishers and advertisers on every ad served across all screens.At OpenX, we have built a team that is uniquely experienced in designing and operating high-scale ad marketplaces, and we are constantly on the lookout for thoughtful, creative executors who are as fascinated as we are about finding new ways to apply a blend of market design, technical innovation, operational excellence, and empathetic partner service to the frontiers of digital advertising.A Data Scientist III is a proficient, fully independent scientist who owns medium-to-large data science projects end-to-end — from problem formulation and research through to deploying and maintaining production models. In this role, you will build production-ready models and analyses that solve real marketplace pr...

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Job Details

  • Location Kraków, Lesser Poland Voivodeship
  • Job Type Full-Time
  • Category Mathematical Science Occupations
  • Posted Date July 02, 2026
  • Application Deadline August 11, 2026