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Data Scientist (Optimization & Ranking)

All locationsMiddle/Senior

We are growing fast - and we invite you to grow with us. In Innowise, you can not only develop as an expert in your field, solve complex problems and influence the result, but also see how the finished project affects the world around. We are a close-knit team of professionals who have already implemented 1300+ cases for clients from the USA, Denmark, Germany, etc. We need someone, who will strengthen our team and become part of the community!

You need to have:

  • BSc/MSc/PhD in Data Science, ML, Statistics, or related field
  • Strong experience in ML modeling, feature engineering, and experimentation
  • Experience with predictive modeling and ranking/recommendation systems
  • Experience working with large-scale datasets (BigQuery, Spark, etc.)
  • Strong Python skills
  • Experience with embeddings, text classifiers, and LLM-based scoring
  • Strong SQL skills
  • Proficiency in English (at least B1+ level)

Nice to Have:

  • Experience with reinforcement learning or bandits
  • Experience in ad tech, marketing tech, or real-time bidding
  • Knowledge of DSP/RTB systems
  • Experience with fraud detection or brand safety
  • Experience deploying ML models in production
  • Experience with campaign optimization in Google/Facebook/RTB

What to do:

  • Build bidding AI models
  • Analyze large-scale events data for data to drive decision-making
  • Improve campaign selection, and safety classifier
  • Develop AI metrics for real-time optimization
  • Work closely with engineering, product, and AI teams on core logic

We offer

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Flexible work schedule

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Experience of working with clients all over the world

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Financial assistance

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Medical insurance

Want to join the team?

Email us

Any questions about the job?

Ask them to our recruiters by writing to the mail: