• Senior Applied Scientist

    Amazon (Boston, MA)
    …state-of-the-art solutions for never-before-solved problems. Key job responsibilities As an Applied Scientist , you will * Collaborate with AI/ML scientists ... ways of optimizing risk, profitability, and customer experience. We're looking for Applied Scientists capable of using GenAI and other techniques to design,… more
    Amazon (10/11/25)
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  • Principal Applied Scientist

    Microsoft Corporation (Boston, MA)
    …products, turning cutting-edge research into dependable, production-ready capabilities. As a **Principal Applied Scientist - Security AI Models** , you will lead ... and rigorous evaluation. You will drive training efficiency on distributed GPU systems , deepen model reasoning and tool-use skills, and embed responsible AI and… more
    Microsoft Corporation (11/01/25)
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  • Principal Applied Scientist , AGI…

    Amazon (Boston, MA)
    Description As a Principal Scientist within the Artificial General Intelligence (AGI) organization, you are a trusted part of the technical leadership. You bring ... or at your location. You scrutinize and review experimental design, modeling , verification and other research procedures. You probe assumptions, illuminate pitfalls,… more
    Amazon (10/30/25)
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  • Applied Scientist II: Microsoft AI…

    Microsoft Corporation (Cambridge, MA)
    …will have mentors, exposure to leaders, and access to numerous AI applied scientists, researchers, and engineers across the company. After completing the program, ... sponsoring product teams and further accelerate their careers at Microsoft. MAIDAP Applied Scientists will have the opportunity to leverage or instantiate novel AI… more
    Microsoft Corporation (09/17/25)
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  • Data Scientist II

    Amazon (North Reading, MA)
    …MULTIPLE POSITIONS AVAILABLE Employer: AMAZON.COM SERVICES LLC Offered Position: Data Scientist II Job Location: North Reading, Massachusetts Job Number: AMZ9686759 ... company specific interfaces for accessing Oracle, RedShift, and Spark storage systems . Build relationships with stakeholders and counterparts. Analyze data for… more
    Amazon (11/07/25)
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  • Research Scientist - System Security…

    MIT Lincoln Laboratory (Lexington, MA)
    Secure Resilient Systems and Technology group applies foundational and applied cybersecurity research to the most critical challenges in national security. We ... develop secure systems that are resilient to adversarial threats-now and in...in one or more of the following: + Threat modeling and security requirements analysis. + Applied more
    MIT Lincoln Laboratory (09/22/25)
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  • Lead Data Scientist - AI-Human Interaction

    Humana (Boston, MA)
    …JAX, LangChain, or LangGraph + Experience with high performance, large-scale ML systems + Experience with language modeling with transformers + Experience ... You will lead the design of adaptive, human-aware AI systems that learn form, respond to, and collaborate with...4+ years of experience in research/ML engineering or an applied research scientist position preferably with a… more
    Humana (10/03/25)
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  • Machine Learning Scientist III, Search

    Wayfair (Boston, MA)
    …Statistics, or related field. + 4+ years of industry experience as an ML engineer, applied scientist , or research scientist , with a proven track record of ... multi-modal modeling to drive the next generation of recommender systems . + Collaborate cross-functionally: Partner with product managers, engineers, and data… more
    Wayfair (11/14/25)
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  • Lead Data Scientist - Safety Alignment

    Humana (Boston, MA)
    …responsibilities** + Design and implement safety architectures for Agentic AI systems , including guardrails, reward modeling , and self-monitoring capabilities + ... the safety, alignment, and ethical development of Agentic AI systems . You will lead initiatives to ensure our intelligent...4+ years of experience in research/ML engineering or an applied research scientist position preferably with a… more
    Humana (10/03/25)
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  • Lead Data Scientist

    Humana (Boston, MA)
    …Degree and 5+ years of experience in research/ML engineering or an applied research scientist position preferably with a focuson developing production-ready ... through AI excellence. We are seeking a Lead Data Scientist to guide the strategic decisions and the development...or Pytorch + Experience with high performance, large-scale ML systems + Experience with language modeling with… more
    Humana (10/03/25)
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