- Microsoft Corporation (Mountain View, CA)
- …generates, manages, and shares AI training data. We are seeking Principal Applied Scientists to drive scientific innovation in data generation, validation, ... statistics, predictive analytics, research) OR equivalent experience. + Experience applying ML/ AI to real-world problems. + Experience leading applied science… more
- Amazon (Sunnyvale, CA)
- Description As a Principal Applied Scientist within the Artificial General Intelligence (AGI) organization, you are a trusted part of the technical ... affect the way we build and integrate algorithms. A Principal Applied Scientist will solicit...a critical role in driving the development of Generative AI (GenAI) technologies that can handle Amazon-scale use cases… more
- Amazon (Sunnyvale, CA)
- …Artificial General Intelligence (AGI) Team is seeking a highly skilled and experienced Principal Applied Scientist to support adoption and enable ... and knowledge distillation across large language models. As a Principal Applied Scientist , you will...cases - Contribute to the development of the Responsible AI toolkit, including creating training and evaluation datasets for… more
- Amazon (Palo Alto, CA)
- …push the boundary of what's possible in these fields. Key job responsibilities As a Principal Applied Scientist for the team, you will drive appropriate ... possible with AI , join us in shaping the future of advertising. The principal scientist in this position will focus on designing, developing and launching… more
- Microsoft Corporation (Mountain View, CA)
- We're hiring a ** Principal Applied Scientist ** with expertise in areas such as Deep Learning, Ad Tech, Ads Recommendation Systems, Sequential Modeling and ... (LLMs). Join the Signals Modeling team, part of Microsoft AI Ads Engineering, to shape the future of advanced...week from the designated location. In this role, the Principal Applied Scientist will design… more
- Microsoft Corporation (Mountain View, CA)
- The Advanced Reasoning Group is hiring a ** Principal Applied Scientist ** at **Mountain View, CA** , or **Redmond, WA.** The team is responsible for creating ... partnerships across the org. We are looking for a Principal Applied Scientist to deliver...agent, and related ecosystems. Starting January 26, 2026, Microsoft AI (MAI) employees who live within a 50-mile commute… more
- Amazon (Sunnyvale, CA)
- …General Intelligence (AGI) team is looking for a passionate, talented, and inventive Principal Applied Scientist with a strong deep learning background, ... to lead the development of industry-leading technology with multimodal systems. As a Principal Applied Scientist , you are a trusted part of the technical… more
- Amazon (Palo Alto, CA)
- Description The Sponsored Products (SP) team is looking for a Principal Scientist to help our millions of shoppers intuitively navigate our vast inventory by ... in product and technical innovations every day! As a Principal Scientist in Sponsored Products, you will...abreast of the latest developments in the space of AI /ML/GenAI modeling and identify opportunities to improve the efficiency… more
- Amazon (Santa Clara, CA)
- Description We are looking for passionate, talented, and inventive Principal Applied Scientist with a strong machine learning background to help build ... in Natural Language Understanding (NLU), Dialog Systems including Generative AI with Large Language Models (LLMs) and Applied... AI with Large Language Models (LLMs) and Applied Machine Learning (ML). As part of our team,… more
- Microsoft Corporation (Mountain View, CA)
- …Data Management Platform (DMP), part of Microsoft AI (MAI) is hiring for a ** Principal Applied Scientist ** in **Redmond, WA** or **Mountain view, CA** . ... data while preserving user trust and privacy. As a ** Principal Applied Scientist ** in User...user graphs for various policies for all across Microsoft AI organization, track metrics, generate user identity cluster score,… more
- Amazon (Sunnyvale, CA)
- …Prime Video's technology teams are redefining the digital video experience at scale. As a Principal Applied Scientist at Prime Video, you will be a technical ... strategic leader responsible for inventing, developing, and deploying groundbreaking AI solutions that power personalized, relevant, and delightful experiences for… more
- Amazon (Santa Clara, CA)
- Description Amazon Web Services (AWS) is looking for a Principal Applied Scientist to join the Amazon Q team. Q is AWS's enterprise generative AI ... team, you will lead research and development efforts in generative AI and Agentic AI to enable intelligent agents that perform complex reasoning, automate… more
- Amazon (Santa Clara, CA)
- Description As a Senior Principal Scientist in AGI, you will have deep subject matter expertise in the area of large language models and generative AI across ... specifically, you will provide thought leadership on and lead strategic efforts in Responsible AI efforts for AGI, covering themes including but not limited to AI… more
- Microsoft Corporation (Mountain View, CA)
- …to advance the state-of-the-art in a way that benefits millions of people. As a ** Principal Applied Scientist ,** your core mission will be to deliver ... collaborate through intelligent calendar and meeting experiences. We build AI -powered solutions that enhance productivity-from personalized briefings and intelligent… more
- Amazon (Santa Clara, CA)
- Description We are seeking a Principal Applied Scientist to lead Amazon Customer Service's (ACS) text-based AI initiatives. In this role, you will ... spearhead the development of our large language model foundations and agentic AI solutions for customer service automation. You will architect scalable chatbot… more
- Amazon (Sunnyvale, CA)
- …with Amazon products every day. Come join our team! Key job responsibilities As a Principal Applied Scientist , you will: * Own the technical architecture and ... on-device ML models for Amazon's hardware products, including audio, vision, and multi-modal AI features. We work at the critical intersection of ML innovation and… more
- Genentech (South San Francisco, CA)
- …in target identification, disease understanding, and therapeutic exploration. As a Senior/ Principal Scientist , you will lead scientific initiatives that bridge ... innovator, capable of shaping scientific direction and organizational strategy. Principal Scientist + PhD (or equivalent) in...of drug discovery through a unique combination of foundational AI and applied biology. Relocation benefits are… more
- Amazon (Santa Clara, CA)
- …through advanced AI and foundation models. We are seeking an exceptional Principal Applied Scientist to help develop innovative foundation models that ... Basic Qualifications - PhD or Master's degree and 8+ years of applied machine learning experience. - Experience designing novel deep learning model architectures,… more
- Amazon (Sunnyvale, CA)
- Description As a Principal Scientist within the Artificial General Intelligence (AGI) organization, you are a trusted part of the technical leadership. You bring ... leads. You will play a critical role in driving the development of Generative AI (GenAI) technologies that can handle Amazon-scale use cases and have a significant… more
- Amazon (Sunnyvale, CA)
- Description As a Principal Scientist within the Artificial General Intelligence (AGI) organization, you are a trusted part of the technical leadership. You bring ... a critical role in driving the development of Generative AI (GenAI) technologies that can handle Amazon-scale use cases...to push the envelope with multimodal LLMs and Gen AI in Computer Vision, in order to provide the… more