…You will lead a world-class organization of machine learning engineers, software engineers, and applied scientists developing agentic AI frameworks, reasoning systems, planning engines…

…We work across Stores and Advertising, partnering with personalization, ranking, and search teams to turn measurement into changes customers can feel. You bring a…

…operating within governance and change management expectations Experience with specialized domains such as search and ranking, recommender systems, graph machine learning, or knowledge graphs

…apply data minimization and privacy-preserving techniques to any user behavioral signal used in ranking or retrieval Own safety and trust for generative search…

…Contribute to cutting-edge research in machine learning and LLM that can be applied to Pinterest problems, especially search agent, recommendation agent, reason and…

…About the role As a Senior Applied AI/ML Scientist on the Search team, you will help shape the technical vision, machine-learning algorithm…

…to make the leap from "searching for products" to "being understood as a person." As a Principal Applied Scientist, you will be the intellectual…

…We are an Applied ML team pushing the limits of question answering, assistant response ranking, and search technologies, while also responsible for a production…

…You will work closely with engineers, peer product managers, applied scientists, TPMs, managers, and senior leadership team to understand and drive business impact. Successful…

…Applied Scientist on this team, you will identify big opportunities for the team to make a direct impact on customers and the search experience…

…Ranking - owns the prediction of how relevant a title is to a given member in a given context, and how that ranking is applied…

…Build, lead, and grow a high-performing team of applied scientists working across foundation models, multimodal understanding, behavior modeling, agentic systems etc Development foundation…

…We are looking for a Senior Applied Scientist to work on improving search on Amazon using NLP, ML, and DL technology. As an Applied…

…You will lead a world-class team of machine learning engineers, software engineers, data engineers, and applied scientists building scalable knowledge systems, LLM-powered…

…Query understanding is where every search begins, and it directly shapes retrieval, ranking, and ultimately the perfect match between guests and hosts. We build…

…You'll lead and grow a team spanning Applied Scientists and Analytics/Data Engineers, set the technical vision and roadmap for the group, and…

…large production systems (Ads, Search, Ranking, etc..) Experience launching new features in an evaluation / experimentation platform used by Data Scientists or engineers Experience building…

…Partner with search and data fabric teams to systematically evaluate Retrieval-Augmented Generation (RAG) pipelines, hybrid search, and semantic re-ranking systems. Model Selection…

…Experience with measurement techniques for search ranking, relevance, or quality assessments. Experience with distributed data processing systems (such as Spark or Redshift). Background in…

…Our ML Search team brings together Backend, Product, Machine Learning Scientists and Data Scientists. As a Lead Machine Learning Scientist, you’ll build and…

…We are looking for a Senior Applied Scientist to join one of the most impactful and visible teams in Amazon. In this role you…

…Our team blends machine learning models to rank and select the best offer from the most trusted merchant for all products sold on Amazon…

…surfaces—Home, Search, Matchmaking, and Notifications—that determine how users navigate the metaverse. As a Data Scientist , you will own the ranking initiatives that…

…Design and implement scalable RAG, search, retrieval, ranking, and knowledge systems across structured and unstructured data sources. Develop LLM-powered applications, including prompt and…

…Partner with applied scientists and engineers to push the boundaries of what AI can do for shopping — influencing model behavior, ranking, and personalization through…