• Principal Applied Scientist

    Microsoft Corporation (Redmond, WA)
    …that empower users to make trustworthy science-informed decisions. We are looking for a Principal Applied Scientist , Agent Foundry (CoreAI) who is ... optimize and self-improve AI agents. We are seeking a passionate and skilled Applied Scientist to join the Agent Performance R&D team to help integrate… more
    Microsoft Corporation (10/24/25)
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  • Principal Applied Scientist

    Microsoft Corporation (Redmond, WA)
    …and self-improve AI agent performance. We are seeking a passionate and skilled Applied Scientist to join the Agent Observability R&D team to help ... The Foundry Agent Platform organization within Azure AI Platform is...(eg, acrossCoreAI, Microsoft Research [MSR] andopen source communities)to translate applied research into differentiated, production-quality features + Bring new… more
    Microsoft Corporation (10/01/25)
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  • Principal Applied Scientist

    Amazon (Seattle, WA)
    Description As a Principal Applied Scientist on our Agentic AI Professional Services Experience team, you will serve as the foremost technical authority and ... expertise in deep learning, large language models, and AI agent architectures to help build our industry-leading Agentic AI... Machine Learning within professional service contexts. As a principal scientist , you will be the bridge… more
    Amazon (10/28/25)
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  • Principal AI Applied

    Microsoft Corporation (Redmond, WA)
    As a Principal AI Applied Scientist for The Customer Service Applications Team, you will play a pivotal role in advancing Microsoft's mission to empower ... users to summon tailored AI agents to drive real-world outcomes. We are looking for a Principal AI Applied Scientist to join our team This role will combine… more
    Microsoft Corporation (10/30/25)
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  • Principal AI Applied

    Microsoft Corporation (Redmond, WA)
    As a ** Principal AI Applied Scientist ** for The Customer Service Applications Team, you will play a pivotal role in advancing Microsoft's mission to empower ... users to summon tailored AI agents to drive real-world outcomes. We are looking for an ** Principal AI Applied Scientist ** to join our team! This role will… more
    Microsoft Corporation (11/01/25)
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  • Principal Applied Scientist

    Microsoft Corporation (Redmond, WA)
    The Advanced Reasoning Group is hiring a ** Principal Applied Scientist ** at **Mountain View, CA** , or **Redmond, WA.** The team is responsible for creating ... partnerships across the org. We are looking for a Principal Applied Scientist to deliver...and agentic systems, eg build a deep research shopping agent , a catalog agent , and related ecosystems.… more
    Microsoft Corporation (10/26/25)
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  • Principal Applied Scientist

    Microsoft Corporation (Redmond, WA)
    …data, accelerating AI model development with secure, reusable, and compliant datasets. The Principal Applied Scientist in AI Data Platform is responsible ... secure, scalable, reusable datasets that power model development. We are seeking Principal Applied Scientists to drive scientific innovation in data generation,… more
    Microsoft Corporation (10/17/25)
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  • Principal Applied Scientist

    Microsoft Corporation (Redmond, WA)
    The Business and Industry Solutions (BIS) team is looking for a ** Principal Applied Scientist ** . Do you want to shape the future of the autonomous ... enterprise and lead the development of intelligent, agent -first experiences that transform how businesses operate? The Business...and Industry Solutions (BIS) team is looking for a Principal Applied Scientist to drive… more
    Microsoft Corporation (11/01/25)
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  • Principal Applied AI…

    Microsoft Corporation (Redmond, WA)
    As a Principal Applied AI Scientist for The Customer Service Applications Team, you will play a pivotal role in advancing Microsoft's mission to empower ... to drive real-world outcomes. We are looking for a Principal Applied AI Scientist to...using advanced techniques like foundation models, prompt engineering, and multi- agent architectures. + Rapidly prototype AI solutions, deploy them… more
    Microsoft Corporation (10/31/25)
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  • Principal Applied Scientist

    Microsoft Corporation (Redmond, WA)
    …models, and shipping impactful, model-driven experiences in Microsoft 365 Copilot. As a ** Principal Applied Scientist ** , you will: + Evolve our ... with Microsoft Turing Team, where you'll join a collaborative group of applied scientists and engineers pushing the frontier of large language models (LLMs)… more
    Microsoft Corporation (10/28/25)
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  • Principal Applied Scientist

    Microsoft Corporation (Redmond, WA)
    …models, and shipping impactful, model-driven experiences in Microsoft 365 Copilot. As a ** Principal Applied Scientist - Microsoft 365 Copilot** , you ... with **Microsoft Turing Team** , where you'll join a collaborative group of applied scientists and engineers pushing the frontier of large language models (LLMs) to… more
    Microsoft Corporation (10/29/25)
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  • Principal Applied Scientist

    Microsoft Corporation (Redmond, WA)
    …AI and empowering organizations to scale agentic experiences with confidence? As a Principal Applied Scientist in the Power Platform Managed Transformation ... full potential of AI-powered agents. This role will combine AI knowledge with applied science expertise and demonstrate a growth mindset and customer empathy. Join… more
    Microsoft Corporation (10/29/25)
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  • Principal Applied Scientist

    Microsoft Corporation (Redmond, WA)
    …shaping the future of AI-powered user experiences across multiple Microsoft platforms. As a ** Principal Applied Scientist ** , you will transform how M365 ... chain of thought techniques, intelligent information retrieval techniques or through agent orchestration. These innovations will enhance M365 Chat, Researcher … more
    Microsoft Corporation (10/31/25)
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  • Principal Applied Scientist

    Amazon (Seattle, WA)
    Description Amazon Web Services (AWS) is looking for a Principal Applied Scientist to join the Amazon Q team. Q is AWS's enterprise generative AI assistant ... Lead the design and development of foundational models and intelligent agent architectures tailored to enterprise use cases. Partner with engineering, product,… more
    Amazon (10/22/25)
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  • Sr. Principal Scientist , Secure…

    Amazon (Seattle, WA)
    …team of 650+ technologists and multiple tier-1 services, we're seeking a Senior Principal Scientist to spearhead our AI research and development initiatives. ... multiple research teams and beyond SWE's boundaries. Key job responsibilities As a Senior Principal Scientist in Secure Work Enablement (SWE), you will have deep… more
    Amazon (10/08/25)
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  • Principal Data Scientist

    Microsoft Corporation (Redmond, WA)
    …intelligent core powering the next wave of enterprise innovation. **Responsibilities** As a Principal Data Scientist , your core mission will be partnering with ... We are looking for a **Princip** **al** **Data Scientist ** to join the **Power Apps Interface team...transformation by reimagining app development as a **workspace for human- agent collaboration** where users co-create with copilots, delegate tasks… more
    Microsoft Corporation (10/30/25)
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  • Principal Research Scientist - AI…

    Pacific Northwest National Laboratory (Seattle, WA)
    …markets, and shape energy policy. **Responsibilities** We are seeking a forward-thinking Principal Research Scientist who is a thought leader in applying ... transition to an efficient, resilient, and secure energy system through basic and applied research. We leverage a strong technical foundation in power and energy… more
    Pacific Northwest National Laboratory (11/01/25)
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  • Principle Applied Scientist

    Microsoft Corporation (Redmond, WA)
    …businesses operate? The Business and Industry Solutions (BIS) team is looking for a ** Principal Applied Scientist ** to drive innovation at the intersection ... and online evaluation methods to iterate rapidly and optimize agent behavior. A deep understanding of the challenges and...points in the product cycle from ideation to shipping. Applied Sciences IC5 - The typical base pay range… more
    Microsoft Corporation (11/01/25)
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