• Distinguished, Data Scientist

    Walmart (Sunnyvale, CA)
    …agentic AI , continual learning, anomaly detection. . Collaborate with enterprise ML/ AI research teams to apply foundational innovations to real-world fraud ... you'll do ** Role Overview: As the Distinguished Data Scientist , you will bridge hands-on fraud data science &...will bridge hands-on fraud data science & modeling, ML research , and governance across our fraud technology stack. You'll… more
    Walmart (08/28/25)
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  • Sr Applied Scientist /Machine Learning…

    Amazon (Palo Alto, CA)
    …for action. We are seeking an experienced and motivated Machine Learning Applied Scientist who loves to innovate at the intersection of customer experience, deep ... We are looking for a talented Machine Learning Applied Scientist for our Amazon Ads Response Prediction team to...data analytics, model training, deployment and serving * Conduct research on new machine-learning modeling to optimize all aspects… more
    Amazon (09/05/25)
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  • (USA) Staff, Data Scientist

    Walmart (Sunnyvale, CA)
    **Position Summary ** Job Description Summary We are seeking a Staff Data Scientist with a strong foundation in machine learning, information retrieval, and LLMs. ... fast-paced, results-driven environment. **What you'll do ** + Develop generative AI LLM-based applications, , multi-agent workflows, machine learning algorithms and… more
    Walmart (08/31/25)
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  • Senior Applied Scientist , Artificial…

    Amazon (Sunnyvale, CA)
    …team is looking for a passionate, talented, and inventive Senior Applied Scientist with a strong deep learning background, to help build industry-leading technology ... with Large Language Models (LLMs) and multimodal systems. Key job responsibilities...multimodal systems. Key job responsibilities As a Senior Applied Scientist with the AGI team, you will work with… more
    Amazon (07/23/25)
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  • Senior Applied Scientist , Artificial…

    Amazon (Sunnyvale, CA)
    …(AGI) team is looking for a highly skilled and experienced Applied Scientist . You will develop and implement state-of-the-art algorithms and models for advanced ... Generation (RAG) for customer experiences. As a Senior Applied Scientist , you will play a critical role developing Amazon's...will play a critical role developing Amazon's foundational Generative AI (Gen AI ) technologies that serve our… more
    Amazon (09/09/25)
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  • Deep Learning Scientist , LLM Training…

    NVIDIA (Santa Clara, CA)
    …+ 3+ years of work experience in developing datasets and training large language models or other generative AI models. + Hands-on programming expertise ... NVIDIA is looking for a dedicated Deep Learning Scientist specializing in LLM training datasets engineering. This...human feedback (RLHF). + Conduct experiments to optimize Large Language Models with SFT and RL techniques. + Design… more
    NVIDIA (09/26/25)
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  • Principal Applied Scientist , AGI…

    Amazon (Sunnyvale, CA)
    …sell ideas to an executive level decision maker. Mentors and trains the research scientist community on complex technical issues. Experience developing software ... Description As a Principal Scientist within the Artificial General Intelligence (AGI) organization, you are a trusted part of the technical leadership. You bring… more
    Amazon (09/04/25)
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  • Principal Applied Scientist

    Microsoft Corporation (Mountain View, CA)
    …collaborate through intelligent calendar and meeting experiences. We build AI -powered solutions that enhance productivity-from personalized briefings and intelligent ... time management experience. Our work spans deep data science, large language model (LLM) integration, and telemetry-driven insights to deliver seamless,… more
    Microsoft Corporation (09/23/25)
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  • Senior Applied Scientist , Machine Learning…

    Amazon (San Diego, CA)
    …Do you want to join an innovative team of scientists who develop Agentic AI , LLM, and deep learning based solutions to help Amazon provide the best seller ... GenAI and innovate on top of the state-of-the-art large language models to improve customer and seller experience? Do...Key job responsibilities The scope of a Senior Applied Scientist in the Selling Partner Services (SPS) Machine Learning… more
    Amazon (08/09/25)
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  • Distinguished, Data Scientist - Quality…

    Walmart (Sunnyvale, CA)
    …in data science or machine learning, preferably in evaluation, NLP, or conversational AI + Hands-on experience with large language models, including prompt ... but reason, recommend, and proactively assist customers. As a Distinguished **Data Scientist for Quality & LLM Judging Systems in Conversational Commerce** , you… more
    Walmart (07/22/25)
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