Senior Data Scientist, DoubleVerify

• MS degree in applied mathematics (e.g., statistics, probabilities, operations research, machine learning)
• 3 to 5 years of professional experience in Data Science with Python/C++
• Passion for automation and data-driven decisions

Desirable

• The mission of Scibids AI is to provide media buyers with fully automated buying strategies for display campaigns, leading to incomparable performances for a minimum of human work
• As a Senior Data Scientist, you will help shape and strengthen the Scibids DoubleVerify bidding algorithms — the central intelligence behind our platform
• You will drive the evolution of our automation framework, transforming unmet business cases into scalable product enhancements
• This role blends rigorous statistical thinking with hands-on implementation, demanding both intellectual precision and practical execution
• This position will combine high development standards, a relentless curiosity, a strong understanding of DV's business priorities and the ambition for your work to become a real game changer!
• Managing projects end-to-end, taking ownership from the initial proof-of-concept phase through to production deployment and monitoring
• Mentoring junior developers, providing technical guidance, conducting code reviews, and sharing best practices to ensure high code quality
• Working with massive datasets (billions of ad impressions/month) and millions of variables
• Solving non-routine analysis problems (not handled by off-the-shelf ML solvers)
• Solving challenging scaling/engineering problems as our system produces thousands of ML models per day
• Working closely with the commercial and customer success teams to help identify business cases where a new algorithm is needed or existing ones need improvement
• Identifying and automating any repetitive process taking place at Scibids, including cases where this means developing some AI routines replacing “human common sense.”