• Principal Software Engineer - AI

    Microsoft Corporation (Redmond, WA)
    …society will be impacted? We are seeking an experienced ** Principal Software Engineer - AI Safety and Security ** to join a high impact team sitting at ... cybersecurity and generative AI . As a Principal Software Engineer - AI Safety and Security , you will develop and execute the technical strategy for… more
    Microsoft Corporation (12/05/25)
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  • Principal AI Engineer

    Microsoft Corporation (Redmond, WA)
    …lives around the world. NEXT is the incubation and research arm of Microsoft Security AI (MSECAI), building the next generation of Artificial Intelligence ( AI ... protecting millions of customers. We are looking for a Principal AI Engineer for our team. In...you will set the multi-year strategy and roadmap for AI -first security experiences and the underlying platform.… more
    Microsoft Corporation (11/26/25)
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  • Principal Product Manager - AI

    Microsoft Corporation (Redmond, WA)
    …is a highly visible and technical product role at the intersection of AI safety , compliance engineering, and enterprise infrastructure. You will partner with ... it comes a new frontier of governance. Microsoft's Azure AI Foundry team is looking for a Principal...role drives the development of governance experiences that unify security , policy, and observability across the AI more
    Microsoft Corporation (12/19/25)
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  • Senior Principal Applied Scientist…

    Microsoft Corporation (Redmond, WA)
    safety , fairness, transparency, and privacy‑by‑design; collaborate with Responsible AI and legal/privacy teams to meet Microsoft and regional requirements.Mentor ... **Overview** The ODSP Applied Science team is hiring a senior principal ‑level applied scientist to lead breakthrough work in multimodal AI and generative… more
    Microsoft Corporation (12/13/25)
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  • Principal Applied AI /ML Research…

    Microsoft Corporation (Redmond, WA)
    …registry, feature store, model serving, monitoring/drift. * Champion Responsible AI : fairness, explainability, privacy (GDPR/CCPA) and security considerations ... **Overview** Security represents the most critical priorities for our...Trust Data Privacy team is looking for an Applied AI /ML Research Scientist who thrives at the intersection of… more
    Microsoft Corporation (12/19/25)
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  • Principal Software Engineer - Copilot…

    Microsoft Corporation (Redmond, WA)
    …across Copilot and MAI. + Establish and monitor key metrics for agentic AI security and innovation, using data-driven insights to continuously improve defenses ... such as Phoenix, MLFlow, LangFuse, or custom eval harnesses; understanding of AI safety evaluation methodologies including adversarial testing and red-teaming +… more
    Microsoft Corporation (12/24/25)
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  • Principal Software Engineer…

    Microsoft Corporation (Redmond, WA)
    AI features for modern AI browsers. This role is about bringing top-tier AI security expertise into a browser security context. We need someone who ... **Overview** We are seeking a hands-on ** Principal Software Engineer** ( Security ) with deep...users safer. In doing so, you will elevate the security posture of Edge's AI capabilities and… more
    Microsoft Corporation (12/14/25)
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  • Principal Software Engineer - Copilot…

    Microsoft Corporation (Redmond, WA)
    …and best practices across Copilot and MAI. + Monitor key metrics for agentic AI security and innovation, using data-driven insights to improve defenses and ... such as Phoenix, MLFlow, LangFuse, or custom eval harnesses; understanding of AI safety evaluation methodologies including adversarial testing and red-teaming. +… more
    Microsoft Corporation (12/12/25)
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  • Principal Security Researcher

    Microsoft Corporation (Redmond, WA)
    security and AI tools have the highest bar for safety and security . We're hiring a ** Principal Security Researcher** to serve as a local expert ... impact billions of lives around the world. Join the ** Security Platform and AI Team** and help...safety initiatives, be at the forefront of securing AI tools like Security Copilot, and building… more
    Microsoft Corporation (12/12/25)
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  • Principal Applied Scientist - CoreAI

    Microsoft Corporation (Redmond, WA)
    …engineering or an applied research scientist position, ideally with a focus on AI safety . + Have hands-on experience with deep learning and transformer-based ... Copilot and Azure OpenAI. We are looking for a Principal Applied Scientist to join our team! Microsoft's mission...develop machine learning techniques that push the boundaries of safety , alignment, and trustworthy AI . You'll collaborate… more
    Microsoft Corporation (12/21/25)
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  • Principal Technical Program Manager

    Microsoft Corporation (Redmond, WA)
    …will partner closely with senior technical and policy leaders across Security , Safety Services, the Office of Responsible AI , product teams, Red Teaming, and ... Whether it's providing technical insights company‑wide or giving meaning to an " AI First" company, OCTO leads investments in cutting‑edge innovation and works across… more
    Microsoft Corporation (12/22/25)
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  • Principal Product Designer, Platform

    Microsoft Corporation (Redmond, WA)
    …beautiful, coherent design. + Simplicity. We don't overcomplicate. Less is more, always. + Safety & Security . The highest standards of security , safety ... **Overview** Microsoft AI Monetization is a customer-first organization dedicated to...real and immediate impact. We are looking for a Principal Product Designer to join our Monetization Design Systems… more
    Microsoft Corporation (12/19/25)
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  • Principal Design Manager, Inventory

    Microsoft Corporation (Redmond, WA)
    …beautiful, coherent design. + Simplicity. We don't overcomplicate. Less is more, always. + Safety & Security . The highest standards of security , safety ... **Overview** Microsoft AI Monetization is a customer-first organization dedicated to...another, beginning again and learning every day. As a Principal Design Manager, you will bring the technical skills,… more
    Microsoft Corporation (12/25/25)
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  • Principal Software Engineer - CoreAI

    Microsoft Corporation (Redmond, WA)
    **Overview** Artificial Intelligence ( AI ) is transforming the way developers build software. At Microsoft, we're combining the power of .NET, world-class developer ... tools, and cutting-edge AI to reimagine the entire development experience - from...tools for this new era. We are seeking a Principal Software Engineer - CoreAI, who is an innovator,… more
    Microsoft Corporation (12/11/25)
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  • Principal Applied Scientist

    Microsoft Corporation (Redmond, WA)
    …and Power BI. Our mission is to build the data platform for the age of AI , powering a new class of data-first applications and driving a data culture. ​​Within Azure ... Fabric product pillar, the Real-Time Intelligence (RTI) team is hiring a Principal Applied Scientist to lead the science of evaluating (evals) and improving… more
    Microsoft Corporation (12/11/25)
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  • Principal Software Engineer

    Microsoft Corporation (Redmond, WA)
    …while ensuring the correct processes are followed to achieve a high degree of security , privacy, safety , and accessibility and of course security . You ... **Overview** Security represents the most critical priorities for our...and multi-cloud environments. We are looking to hire a Principal Software Engineer for the Purview team, you will… more
    Microsoft Corporation (12/21/25)
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  • Principal Technical Program Manager

    Microsoft Corporation (Redmond, WA)
    **Overview** **Are you a customer-obsessed, AI -curious problem-solver who thrives in an inclusive, collaborative global team?** Join Engineering Operations (EngOps) ... operational excellence across the Microsoft Cloud to strengthen quality, reliability, security , and customer trust. As part of EngOps, you'll design solutions… more
    Microsoft Corporation (12/20/25)
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  • Principal Software Engineer

    Microsoft Corporation (Redmond, WA)
    **Overview** **Are you a customer-obsessed, AI -curious problem-solver who thrives in an inclusive, collaborative global team?** Join Engineering Operations (EngOps) ... operational excellence across the Microsoft Cloud to strengthen quality, reliability, security , and customer trust. As part of EngOps, you'll design solutions… more
    Microsoft Corporation (12/20/25)
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