• BigHat (San Mateo, CA)
    …CA Reporting To: Hunter Elliot Description The role: We are seeking a creative, accomplished Principal Machine Learning Scientist to advance the state of ... Principal , Machine Learning Scientist Department: DS/ML (Data Science/ Machine Learning ) Employment Type: Full Time Location: San Mateo,… more
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  • Tend (San Francisco, CA)
    …someone who brings an AI-native mindset, has hands-on experience applying AI or machine learning to real-world problems, and is passionate about exploring how ... The Principal Data Scientist will support Tendo...experience writing Python code including, but not limited to, machine learning , data science and engineering, and… more
    job goal (01/13/26)
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  • Blizzard Entertainment (San Francisco, CA)
    …and modeling across teams. Apply advanced statistical, optimization, and machine learning techniques (eg, time-series, regression/classification, recommendation ... Associate Principal Data Scientist page is loaded...post-graduate experience) in data science, experimentation, statistical modeling, and machine learning , including work with large-scale systems.… more
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  • Amazon (San Francisco, CA)
    …(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 Scientist within the AGI organization, you are a trusted part of the technical leadership.… more
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  • Amazon (San Francisco, CA)
    …within the Kiro LLM-Training team. Candidates should have extensive experience in machine learning , particularly in reinforcement learning and natural ... A leading technology company based in California is seeking a Principal Applied Scientist to drive AI development… more
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  • Amazon (San Francisco, CA)
    …US, Inc. We are looking for passionate, talented, and inventive Principal Applied Scientist with a strong machine learning background to help build ... Principal Applied Scientist , Console Science Job...Generative AI with Large Language Models (LLMs) and Applied Machine Learning (ML). As part of our… more
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  • Amazon (San Francisco, CA)
    …scale. Basic Qualifications PhD or Master's degree and 8+ years of applied machine learning experience. Experience designing novel deep learning model ... Principal Applied Scientist , Delivery Foundation Model...CVPR, ICCV, RSS, CoRL) OR demonstrated experience in applying machine learning innovation in industry. Extensive track… more
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  • Amazon (San Francisco, CA)
    …team is looking for a passionate, talented, and inventive Principal Applied Scientist with a strong deep learning and generative AI background, to focus ... responsible for defining key research directions, adopting or inventing new machine learning techniques, conducting rigorous experiments, publishing results, and… more
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  • Amazon (San Francisco, CA)
    …directions, and mentor junior scientists. Key responsibilities include developing machine learning techniques and leading experimental designs. Candidates ... A leading technology company is seeking a Principal Applied Scientist in San Francisco. The ideal candidate will have a strong background in deep learning more
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  • Monograph (San Francisco, CA)
    …causal inference, and experimental design to real business problems. Experience developing Machine Learning models is a plus. Excellent communication skills, ... years) applying their expertise in a business environment. As a Principal Data Scientist , you will play a crucial role in leveraging experimentation, statistical… more
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  • Amazon (San Francisco, CA)
    …ideal candidate will have a PhD and over 10 years of applied machine learning experience, focusing on real-time systems. Responsibilities include driving ... A leading technology company in the United States seeks a Principal Applied Scientist to innovate ad experiences using generative AI. The… more
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  • Gusto (San Francisco, CA)
    …causal inference, and experimental design to real business problems. Experience developing Machine Learning models is a plus. Excellent communication skills, ... years) applying their expertise in a business environment. As a Principal Data Scientist , you will play a crucial role in leveraging experimentation, statistical… more
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  • Amazon (San Francisco, CA)
    …new applications and requires a PhD along with significant experience in applied machine learning and AI. Candidates should have strong skills in recommending ... A leading e-commerce company is looking for a Principal Applied Scientist to lead a team in developing innovative AI solutions for advertisers in San Francisco.… more
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  • Autodesk, Inc. (San Francisco, CA)
    Senior Staff Machine Learning Engineer/ Data Scientist page is loaded## Senior Staff Machine Learning Engineer/ Data Scientisttime type: Full ... Learning Engineering org is looking for a seasoned Sr. Staff Data Scientist / Machine Learning Engineer to drive data-informed decisions for Autodesk B2C… more
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  • Amazon (San Francisco, CA)
    …candidate will hold a PhD or Master's degree with 8+ years of experience in machine learning and a strong track record in research and mentorship. This position ... A leading technology company seeks a Principal Applied Scientist to develop innovative...globally. In this role, you will design novel deep learning architectures and lead technical initiatives, collaborating with interdisciplinary… more
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  • Principal Applied Scientist

    Amazon (San Francisco, CA)
    …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 Scientist within the Artificial General Intelligence (AGI) organization, you are a trusted… more
    Amazon (11/19/25)
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  • Principal Scientist - Clinical…

    Amgen (South San Francisco, CA)
    …Join us and transform the lives of patients while transforming your career. ** Principal Scientist - Clinical Pharmacology, Modeling & Simulation** **What you ... Modeling & Simulation Department at Amgen is seeking a Principal Scientist . In this vital role, you...Quantitative Systems Pharmacology (QSP) modeling - integrated with emerging Machine Learning and Generative AI approaches -… more
    Amgen (12/21/25)
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  • Principal Applied Scientist

    Unity Technologies (San Francisco, CA)
    …**What we're looking for** + Advanced degree (MS or Ph.D.) in Computer Science, Machine Learning , Robotics, or a related field - or equivalent practical ... **San Francisco, CA, USA** ** Principal Applied Scientist ** Location San Francisco,...Unity or other 3D engines. + Background in reinforcement learning , planning, or agentic systems. + Experience working with… more
    Unity Technologies (12/05/25)
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  • Associate Principal Scientist

    Merck (South San Francisco, CA)
    …seeking an exceptional and experienced scientist in the role of Associate Principal Scientist in the South San Francisco Discovery Biologics group. The ... qualified candidate will be a scientist with a breadth and depth of expertise in...Skills:** Antibody Discovery, Drug Discovery Process, High-Throughput Screening, Innovation, Machine Learning (ML), Microfluidics, Molecular Biology Techniques,… more
    Merck (01/06/26)
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  • Principal Data Scientist

    Abbott (Alameda, CA)
    …team and responsible for analyzing real-world data to generate insights and develop machine learning models that drive the development and optimization of ... people in more than 160 countries. **The Opportunity:** Our Principal Data Scientist will work out of...trees, simulation, and scenario modeling. + Develop and validate machine learning models and algorithms to apply… more
    Abbott (11/04/25)
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