• Senior, Data Scientist - Conversational AI

    Walmart (Sunnyvale, CA)
    …metrics, key parameters/techniques that affect model performance, agentic flow systems . + Understanding of relevant statistical measures such as confidence ... field. Preferred Qualifications + Exposure to real-world, production grade agentic systems . + Familiarity with LLMs serving optimizations and multi-LoRa + Ability… more
    Walmart (08/08/25)
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  • Sr. Applied Scientist , Sales AI

    Amazon (Sunnyvale, CA)
    …bring deep expertise in quantitative modeling (forecasting, recommender systems , reinforcement learning, causal inferencing or generative artificial intelligence) ... MLLib, MxNet, Tensorflow, numpy, scipy etc. - Experience with large scale distributed systems such as Hadoop, Spark etc. Amazon is an equal opportunity employer and… more
    Amazon (08/08/25)
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  • Applied Scientist , Account Integrity

    Amazon (San Diego, CA)
    …customers from hackers and bad actors? Do you want to build advanced algorithmic systems that help manage the trust and safety of millions of customer every day? ... machine learning techniques and Generative AI to create scalable risk management systems - Analyzing and understanding large amounts of Amazon's historical business… more
    Amazon (08/01/25)
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  • Staff, Data Scientist

    Walmart (Sunnyvale, CA)
    …Extensive experience in designing, developing and deploying end-to-end Generative AI systems using transformer-based LLM architectures (both open source and close ... related applications at scale + Exposure to real-world, production grade agentic systems . + Familiarity with LLMs serving optimizations and multi-LoRa + Ability to… more
    Walmart (07/30/25)
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  • Applied Scientist , Console Science

    Amazon (Santa Clara, CA)
    …a strong machine learning background to help build industry-leading Conversational AI Systems . Our mission is to provide a delightful experience to Amazon's ... customers by pushing the envelope in Natural Language Understanding (NLU), Dialog Systems including Generative AI with Large Language Models (LLMs) and Applied… more
    Amazon (07/22/25)
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  • Data Scientist - Model Optimization

    quadric.io, Inc (Burlingame, CA)
    …variety of edge and endpoint devices, ranging from battery operated smart-sensor systems to high-performance automotive or autonomous vehicle systems . Unlike ... other NPUs or neural network accelerators in the industry today that can only accelerate a portion of a machine learning graph, the Quadric GPNPU executes both NN graph code and conventional C++ DSP and control code. What We Value: Integrity, Humility,… more
    quadric.io, Inc (07/20/25)
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  • Applied Scientist , Partner Growth…

    Amazon (Culver City, CA)
    …Partner Growth & Analytics organization within Prime Video, responsible for building systems and experiences that enable best-in-class growth tools and analytics for ... Partner Growth & Analytics organization within Prime Video, responsible for building systems and experiences that enable best-in-class growth tools and analytics for… more
    Amazon (07/18/25)
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  • Sr. Applied Scientist , Sales AI

    Amazon (Palo Alto, CA)
    …bring deep expertise in quantitative modeling (forecasting, recommender systems , reinforcement learning, causal inferencing or generative artificial intelligence) ... MLLib, MxNet, Tensorflow, numpy, scipy etc. - Experience with large scale distributed systems such as Hadoop, Spark etc. Amazon is an equal opportunity employer and… more
    Amazon (06/14/25)
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  • Sr. Applied Scientist - Alexa+, Alexa Audio

    Amazon (Sunnyvale, CA)
    …and develop algorithms in areas of personalization, voice based dialogue systems and natural language information retrieval. - Design scientifically sound online ... MLLib, MxNet, Tensorflow, numpy, scipy etc. - Experience with large scale distributed systems such as Hadoop, Spark etc. Amazon is an equal opportunity employer and… more
    Amazon (05/29/25)
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  • Senior Data Scientist

    The Walt Disney Company (Santa Monica, CA)
    …inquiries or correspondence. We will only respond to those requests that are related to the accessibility of the online application system due to a disability. ... The Walt Disney Company Direct to Consumer's (DTC) Data Science team combines deep data analysis and research of our rich user data to present a compelling vision around user retention and preferences across the vast ecosystem of our product offerings and… more
    The Walt Disney Company (08/09/25)
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