Senior Data Scientist

You will

• Develop an advertising network which currently works as a multi-armed bandit.
• Explain to business people why our models work the way they do.
• Develop anti-fraud system.
• Design and implement tools for analyzing and adjusting Ad-campaigns.

Requirements

• 5+ years of production ML experience in the following fields: adtech.
• Recommender systems, search.
• Advanced knowledge of classical ML algorithms.
• Knowledge of probability theory and mathematical statistics.
• Experience with A/B-testing.

We offer

• Comfortable office in the center of Saint-Petersburg, or remote.
• Salary according to your expectations and experience.
• Official employment.
• Social package (paid sick leave and vacation).
• Regular performance review, performance-based bonuses.
• Strong development and testing team, flexible development approaches.
• Up-to-date stack and flexibility in choosing technologies.
• CI/CD and low time to market.
• A wide range of tasks that involve using supervised, unsupervised and.
• Reinforcement learning algorithms.