Senior Machine Learning Scientist (Ad Cloud, RTB)
Appier is looking for a Senior Machine Learning Scientist to enhance the Advertising Cloud Optimization team. This role involves improving bidding strategies, audience targeting, and creative optimization by deeply understanding the RTB ecosystem and applying advanced deep learning models to a high-scale programmatic advertising platform.
Appier is seeking a Senior Machine Learning Scientist to join our Advertising Cloud Optimization team, which leads the development of core machine learning algorithms driving campaign efficiency and advertiser ROI. Our programmatic advertising platform operates at a massive scale, handling over multi millions queries per second (QPS), all powered by our proprietary deep learning models for bidding, pricing, and personalized content delivery.
In this role, you’ll further improve bidding strategies, audience targeting and creative optimization by deep-diving RTB ecosystem including SSP/DSP/MMP to design the strategy, enhancing user signals or applying advanced deep learning model.
Posted June 2, 2026