…You will own the multi-stage ranking pipeline that narrows a web-scale set of candidates down to the handful of best passages for…

Perplexity is seeking an experienced Machine Learning Engineer to improve search quality across the middle and later stages of ranking. We are looking for…

…Define the long-term technical strategy and architecture for Homefeed, Search, and AI Assistant, including retrieval, ranking, personalization, and generative experiences. Drive a multi…

…About the team Prime Video Search Science team owns science solution to power search experience on various devices, from sourcing, relevance, ranking, to name…

…You'll be the technical owner of GitLab's ITSM platform and the AI capabilities layered on top of it, designing virtual agents, agentic…

…the delivery of trusted medical knowledge at the point of need. That work spans the model layer, how our systems retrieve, rank and ground…

…or above, with a Staff-level track record of org-wide technical impact. - Deep, hands-on expertise building search and retrieval systems: dense-embedding…

…Comfort operating as a peer to VPs and staff-plus engineers: you can hold an architectural position on technical merit and change it when…

…You will own the platform all of that runs on. This is a hands-on technical leadership role with unusually wide reach. You will…

…such as retrieval, ranking, personalization, inference, context management, or orchestration, with ability to collaborate effectively on technical design. Track record of mentoring senior engineers…

…All customers, regardless of whether they have a Prime membership or not, can rent or buy titles via the Prime Video Store, and can…

Perplexity is looking for an experienced Product Data Scientist to accelerate the development of advanced search technologies. You will identify robust and sensitive signals…

…of Amazon Music engagement and retention. Key job responsibilities - Own and drive the product roadmap for search platform features including agents, retrieval and ranking…

…text extraction, named entity recognition, duplicate detection, search, ranking, and much more! As a member of our dynamic group, you’ll have the rare…

…text extraction, named entity recognition, duplicate detection, search, ranking, and much more! As a member of our dynamic group, you’ll have the rare…

…text extraction, named entity recognition, duplicate detection, search, ranking, and much more! As a member of our dynamic group, you’ll have the rare…

…text extraction, named entity recognition, duplicate detection, search, ranking, and much more! As a member of our dynamic group, you’ll have the rare…

…text extraction, named entity recognition, duplicate detection, search, ranking, and much more! As a member of our dynamic group, you’ll have the rare…

…text extraction, named entity recognition, duplicate detection, search, ranking, and much more! As a member of our dynamic group, you’ll have the rare…

…text extraction, named entity recognition, duplicate detection, search, ranking, and much more! As a member of our dynamic group, you’ll have the rare…

…text extraction, named entity recognition, duplicate detection, search, ranking, and much more! As a member of our dynamic group, you’ll have the rare…

…text extraction, named entity recognition, duplicate detection, search, ranking, and much more! As a member of our dynamic group, you’ll have the rare…

…text extraction, named entity recognition, duplicate detection, search, ranking, and much more! As a member of our dynamic group, you’ll have the rare…

…text extraction, named entity recognition, duplicate detection, search, ranking, and much more! As a member of our dynamic group, you’ll have the rare…

…text extraction, named entity recognition, duplicate detection, search, ranking, and much more! As a member of our dynamic group, you’ll have the rare…