• Principal Data Scientist

    Capital One (Mclean, VA)
    Principal Data Scientist , AI Foundations Data is at the center of everything we do. As a startup, we disrupted the credit card industry by ... 200 company and a leader in the world of data -driven decision-making. As a Data Scientist...time and agony in their financial lives. **Team Description** AI Foundations Specialist Models Data Science team… more
    Capital One (11/04/25)
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  • (Remote) Senior Principal Data

    Oracle (Washington, DC)
    …to make it a world class engineering center with the focus on excellence.As our Principal Applied Scientist , you will play a key role in shaping the future ... and deep learning. * Design and review the architecture of AI solutions, including data , model, training, and evaluation, employing best practices. * Lead and… more
    Oracle (11/25/25)
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  • [Remote] Principal Data

    Oracle (Washington, DC)
    …are pioneering AI solutions that redefine healthcare intelligence. As a Lead Data Scientist , you will guide teams in building and operationalizing advanced ... into AI strategies and solution architectures. Mentor and coach data scientists in technical excellence and model lifecycle management. Partner with engineering… more
    Oracle (11/25/25)
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  • Principal Cloud Architect, AI

    Oracle (Washington, DC)
    …machine learning technologies to solve global challenges. We're looking for an experienced Principal Applied Data /Computational Scientist to join our Cloud ... team, you will be responsible for developing innovative Gen AI and data services for our strategic...data services for our strategic customers. As a Principal Applied Data /Computational Scientist ,… more
    Oracle (11/25/25)
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  • Principal Applied Scientist

    Oracle (Washington, DC)
    …Generative AI & Analytics modeling research and development efforts. As a Senior Principal Applied Scientist in Generative AI Science team, you will be ... in the world. The Oracle Cloud Infrastructure (OCI) Generative AI science team is responsible for growing OCI's Generative...that delight our customers with the confidence that their data is safe and protected. We are seeking an… more
    Oracle (11/25/25)
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  • Principal Applied Scientist - Gen…

    Oracle (Washington, DC)
    … Intelligence (HDI) is leading the charge in transforming healthcare with innovative data and AI solutions. We're seeking a highly skilled individual contributor ... as automated documentation, question answering, and predictive analytics. * Apply generative AI to synthesize insights from multi-modal healthcare data (eg,… more
    Oracle (11/25/25)
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  • Sr. Principal Applied Scientist

    Oracle (Washington, DC)
    …solutions across Oracle's Enterprise customers. If you are passionate about Data , LLM, AI Agents, Retrieval-Augmented Generation (RAG), and Enterprise ... across Oracle's Enterprise customers. If you are passionate about Data , LLM, AI Agents, Retrieval-Augmented Generation (RAG), and Enterprise scale AI more
    Oracle (11/25/25)
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  • Principal Associate, Data

    Capital One (Mclean, VA)
    Principal Associate, Data Scientist - People Tech Innovation Hub Data is at the center of everything we do. As a startup, we disrupted the credit card ... 200 company and a leader in the world of data -driven decision-making. As a Data Scientist...tackling complex, high-impact problems using cutting-edge technologies like Generative AI and Knowledge Graphs to transform the employee experience.… more
    Capital One (11/04/25)
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  • Principal Data Scientist

    Humana (Washington, DC)
    …in shaping the future of healthcare through AI excellence. We are seeking a Principal Data Scientist to guide the strategic decisions and the development ... : Minimum of 10 years of relevant experience in data science. 5+ years specifically focused on AI and NLP applications. + **Technical Skills** : Proficiency in… more
    Humana (11/01/25)
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  • Principal Associate, Data

    Capital One (Mclean, VA)
    Principal Associate, Data Scientist -...and to publish APIs for the Open Banking future. AI is transforming every industry. At Capital One, you will ... help shape how it transforms financial services. **Team Description** AI Foundations LLM Customization team is at the center of bringing our vision for LLMs and… more
    Capital One (11/04/25)
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  • Senior Principal Applied Scientist

    Oracle (Washington, DC)
    …with both external customers and internal teams, as well as hands-on experience as a data scientist applying AI to solve business problems. **What we offer** ... We are seeking a Senior Principal Applied Scientist to spearhead Generative AI and Agent...models, NLP, deep learning on all kinds of unstructured data . + 5+ (for Senior), 7+ (for Principal more
    Oracle (11/25/25)
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  • Principal Applied Scientist

    Oracle (Washington, DC)
    …of ASR, TTS, S2S translation, and conversational AI . In this role, as a Principal Applied Scientist , you will work on the full lifecycle of speech and ... tailored to enterprise use cases worldwide. As an applied scientist of the OCI Generative AI Science...the customer experience while maintaining the highest levels of data security and privacy. We are looking for an… more
    Oracle (11/25/25)
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  • Senior Principal Applied Scientist

    Oracle (Washington, DC)
    …Health Data Intelligence (HDI) is at the forefront of transforming healthcare through data and AI . To accelerate growth for our top global customers via the ... on our AIDP platform, we are seeking a Senior Principal Applied Scientist (IC5). In this strategic...and life sciences partners to design and deliver high-impact data applications on Oracle's AI Health … more
    Oracle (11/25/25)
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  • Senior Principal Applied Scientist

    Oracle (Washington, DC)
    …of ASR, TTS, S2S translation, and conversational AI . As a Senior Principal Applied Scientist , you will contribute to the research, development, and ... secure and private. We are seeking an exceptional applied scientist to drive research and innovation in the areas...development efforts in ASR, TTS, S2S translation, and conversational AI . Evaluate model architectures, data sources, and… more
    Oracle (11/25/25)
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  • Principal Applied Scientist

    Amazon (Arlington, VA)
    Description The Sponsored Products (SP) team is looking for a Principal Scientist to help our millions of shoppers intuitively navigate our vast inventory by ... in product and technical innovations every day! As a Principal Scientist in Sponsored Products, you will...abreast of the latest developments in the space of AI /ML/GenAI modeling and identify opportunities to improve the efficiency… more
    Amazon (10/08/25)
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  • Principal Applied Scientist - LLM…

    Oracle (Washington, DC)
    …Oracle Health Data Intelligence (HDI) is at the forefront of leveraging data and AI to transform the healthcare and life sciences industries. We're ... developing cutting-edge generative AI , NLP, and large language model (LLM) solutions that...of the most complex challenges in healthcare. As a ** Principal Applied Scientist (IC4)** , you'll play… more
    Oracle (11/25/25)
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  • Principal Data Scientist

    Lumen (Washington, DC)
    …language processing (NLP) techniques to analyze and extract insights from unstructured data sources + Optimize AI models for performance, scalability, and ... opportunities and define strategies + Ensure compliance with ethical AI principles, model governance, and data privacy...with ethical AI principles, model governance, and data privacy regulations **What We Look For in a… more
    Lumen (11/26/25)
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  • Principal Applied Scientist

    Oracle (Washington, DC)
    …to make it a world class engineering center with the focus on excellence. As our Principal Applied Scientist , you will play a key role in shaping the future of ... and deep learning. + Design and review the architecture of AI solutions, including data , model, training, and evaluation, employing best practices. + Lead and… more
    Oracle (11/25/25)
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  • Principal Applied Scientist

    Oracle (Washington, DC)
    …and services **About the Role** We are seeking an exceptional Principal Applied Scientist with deep expertise in Responsible AI to join our fast-growing ... and implement solutions, promote innovation and drive model implementations. Applies data science capabilities and research findings to create and implement… more
    Oracle (11/25/25)
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  • Principal Applied Scientist

    Oracle (Washington, DC)
    **Job Description** As our Principal Applied Scientist , you will play a key role in shaping the future of AI at Oracle, with an emphasis on Large Language ... Models (LLMs) and Generative AI . Your contributions will be pivotal in delivering our...+ Develop and implement novel fine-tuning techniques using synthetic data generation and advanced training pipelines + Create and… more
    Oracle (11/25/25)
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