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

…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…

…Do Own the technical direction for Bumble’s recommendations platform, evolving the systems that service recommendations for millions of members. Identify the highest-leverage…