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Indexed directly from employers. Every age is their own publish date.
Indexed directly from employers. Every age is their own publish date.
Searching titles and descriptions for “Principal Applied Scientist - Ads Ranking & Retrieval”. A match may be a passing mention rather than the job itself. Titles only.
6 roles across 7 listings · show every listing
…a Principal Applied Scientist who is passionate about advancing both frontier research and real-world product impact across our ad retrieval, matching, ranking, and…
…half-life of an AI citation, and keep Replit ranked as models retrain and retrieval systems shift. - Run SEO End to End Own keyword…
…You will use machine learning to devise and refine solutions in crucial areas such as ads selection, ranking, bidding, and auction across all of…
…Outperforming vector search with hybrid retrieval and ranking capabilities – Microsoft Community Hub Raising the bar for RAG excellence: introducing generative query rewriting and new…
…those gaps should be addressed: in prompts, tools, orchestration, retrieval, ranking, product UX, safety systems, or core code. The Principal AI Architect will make…
…As a Principal Applied Scientist , you’ll lead the science behind Discover’s ranking and content‑quality stack, combining LLMs, multimodal models, and large…