• Applied Scientist , Brand Protection…

    Amazon (Seattle, WA)
    …customer feedback - Collaborate with tech and product teams on building ML strategies, experimentation, implementation and continuous improvement post -launch - ... problems that have significant global benefit. The Brand Protection ML team designs and builds high performance AI systems...IP infringements. We are looking for a highly talented scientist to help build of our vision for Brand… more
    Amazon (12/19/25)
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  • Chief Data Scientist V - GEOINT Domain

    Pacific Northwest National Laboratory (Seattle, WA)
    …expertise in GEOINT, geospatial analytics, or operational AI. + Advanced ML Model Development: Experience designing, implementing, and training state-of-the-art ... analysis and decision support. **Responsibilities** PNNL is seeking a Chief Data Scientist with deep expertise in data science and mission-specific knowledge in the… more
    Pacific Northwest National Laboratory (11/26/25)
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  • Senior Applied Scientist - M365 Copilot

    Microsoft Corporation (Redmond, WA)
    …M365 Copilot** , you will: - Advance the state of the art in model training - including post - training methods such as fine-tuning and reinforcement learning, ... in applied ML or AI research. + Experience with distributed training and inference optimization. + Familiarity with production ML pipelines, experimentation… more
    Microsoft Corporation (01/14/26)
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  • AI Research Scientist , CoreML…

    Meta (Bellevue, WA)
    …field 8. 3+ years of industry research experience in LLM/NLP, computer vision, or related AI/ ML model training 9. Experience as a technical lead on a team and/or ... conferences (eg ICLR, NeurIPS, ICML, KDD, CVPR, ICCV, ACL) 15. Experience in pre- training , post - training , fine-tuning models 16. Experience in causal… more
    Meta (01/09/26)
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  • Senior Applied Scientist , Model…

    Amazon (Bellevue, WA)
    …state-of-the-art solutions for never-before-solved problems. Key job responsibilities As an Applied Scientist , you will * Collaborate with AI/ ML scientists and ... demonstrated experience with Large Language Model (LLM) and Foundational Model post - training , continual pre- training , fine-tuning, or reinforcement learning… more
    Amazon (12/20/25)
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  • Research Scientist Intern, Agentic AI (PhD)

    Meta (Bellevue, WA)
    …organization.Meta is seeking Research Interns to join our Meta Superintelligence Lab in the post - training modeling team, with a focus on Agentic AI. We are ... not limited to LLM agentic tool use, personalized AI agents, LLM agentic post - training , LLM reasoning/coding, and related areas. Our interns have an opportunity… more
    Meta (12/20/25)
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  • Research Scientist Intern, Language…

    Meta (Bellevue, WA)
    …is seeking Research Interns to join our Meta Superintelligence Lab in the post - training modeling team across language, and multimodal. We are committed to ... have various start dates throughout the year. **Required Skills:** Research Scientist Intern, Language and Multimodal Research (PhD) Responsibilities: 1. Develop… more
    Meta (12/20/25)
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  • Research Scientist , User Modeling…

    Snap Inc. (Bellevue, WA)
    …Cloud solutions like Google Cloud, AWS, and/or Azure + Familiarity with post - training , preference optimization, working with large-scale search or recommendation ... in computer science and related fields. We are looking for a Research Scientist to join our User Modeling and Personalization Research Team! Our team's mission… more
    Snap Inc. (12/18/25)
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  • Research Scientist Intern, 3D World…

    Meta (Redmond, WA)
    …models including RGB video, 2D/3D flow, and depth maps.- Curating and post -processing large-scale datasets to enable effective training .- Investigating the ... 6. Hands-on experience implementing 3D computer vision algorithms as well as end-to-end training of ML models from data collection and design to evaluation… more
    Meta (12/20/25)
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  • Applied Scientist , Generative AI…

    Amazon (Bellevue, WA)
    …demonstrated experience with Large Language Model (LLM) and Foundational Model post - training , continual pre- training , fine-tuning, or reinforcement learning ... solutions for never-before-solved problems. Key job responsibilities * Collaborate with AI/ ML scientists and architects to research, design, develop, and evaluate… more
    Amazon (01/09/26)
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