• Principal Associate, Data

    Capital One (San Jose, CA)
    Principal Associate, Data Scientist - LLM Customization Team 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...and agony in their financial lives. **Team Description** The LLM Customization team is on the cutting edge of… more
    Capital One (12/04/25)
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  • Principal Associate, Data

    Capital One (New York, NY)
    Principal Associate, Data Scientist - LLM Customization Team At Capital One, we think big and do big things. We are not just a nationally recognized ... 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… more
    Capital One (11/04/25)
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  • Principal Applied Scientist

    Oracle (Springfield, IL)
    …solutions that address some of the most complex challenges in healthcare. As a ** Principal Applied Scientist (IC4)** , you'll play a critical leadership role in ... **Job Description** **Description** Oracle Health Data Intelligence (HDI) is at the forefront of...transformation. This role is ideal for an experienced applied scientist who combines hands-on technical depth with strategic vision.… more
    Oracle (11/25/25)
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  • Principal Cloud Architect, AI Computational…

    Oracle (Baton Rouge, LA)
    …machine learning technologies to solve global challenges. We're looking for an experienced Principal Applied Data /Computational Scientist to join our Cloud ... times. + Practical experience with the latest technologies in LLM and generative AI, such as parameter-efficient fine-tuning, instruction...data services for our strategic customers. As a Principal Applied Data /Computational Scientist ,… more
    Oracle (11/25/25)
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  • Principal Data Scientist

    Sallie Mae (Sterling, VA)
    …to learn more about us. We are seeking a **strategic and visionary Principal Data Scientist ** to lead our organization-wide data ... for driving advanced analytics, machine learning, large language model ( LLM ), and AI initiatives while fostering a culture of...product** . The ideal candidate is a seasoned, hands-on data scientist with deep technical expertise, strong… more
    Sallie Mae (11/11/25)
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  • Principal Data Scientist

    Genentech (South San Francisco, CA)
    …part of a thriving culture built on collaboration and innovation. **Job Summary** The ** Principal Data Scientist ** develops and maintains AI-enabled data ... health challenges and transforming society. **Who We Are** Our Data , Analytics, and AI team is dedicated to solving...of development, deployment, and industrialization of Predictive AI, advanced LLM - Generative AI and Agentic AI applications +… more
    Genentech (10/23/25)
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  • Principal Applied Scientist

    Microsoft Corporation (Redmond, WA)
    …the Microsoft Fabric product pillar, the Real-Time Intelligence (RTI) team is hiring a Principal Applied Scientist to lead the science of evaluating (evals) and ... improving LLM -powered agents operating on live operational data . This role focuses on building end-to-end evaluation systems for agentic workflows, covering… more
    Microsoft Corporation (12/11/25)
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  • (USA) Principal , Data

    Walmart (Sunnyvale, CA)
    …Summary ** **What you'll do ** **About the Role** We are seeking a seasoned ** Principal Data Scientist ** with deep expertise in building and scaling ML ... rigorous environment. **Key Qualifications** + 12+ years in applied data science/ML (or 8+ with a PhD) + 5+...+ Experience with GenAI systems, including RAG and agentic LLM workflows + Fine-tuning LLMs (LoRA, DPO), reducing hallucinations,… more
    Walmart (10/22/25)
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  • Principal Data Scientist

    Oracle (Austin, TX)
    …The Oracle Cloud Infrastructure Compute team is seeking a passionate, experienced Principal Data Scientist to tackle complex technical challenges ... hybrid role 3 days in office **Responsibilities** **Responsibilities:** The Principal Data Scientist will be...tools and ML models quickly + Experience with GenAI LLM models + Experience with MLOps, building workflows for… more
    Oracle (11/25/25)
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  • Senior Principal Scientist , AI/ML…

    J&J Family of Companies (Spring House, PA)
    …https://innovativemedicine.jnj.com/ Johnson & Johnson Innovative Medicine is recruiting for a **Senior Principal Scientist - AI/ML** to help advance AI/ML for ... health for humanity. Learn more at https://www.jnj.com **Job Function:** Data Analytics & Computational Sciences **Job Sub** **Function:** ...are looking for a highly motivated and innovative Senior Principal Scientist who will work at the… more
    J&J Family of Companies (11/25/25)
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  • (Remote) Senior Principal Data

    Oracle (Augusta, ME)
    …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 optimizers. + Practical experience with the latest technologies in LLM and generative AI, such as parameter-efficient fine-tuning, instruction fine-tuning, and… more
    Oracle (11/25/25)
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  • Senior Principal Applied Scientist

    Oracle (Boston, MA)
    …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** + ... and protected. Your Opportunity We are seeking a Senior Principal Applied Scientist to spearhead Generative AI...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 Data Scientist

    Citizens (Westwood, MA)
    Description As a Principal Data Scientist , you will lead the strategic application of Generative AI across the bank, leveraging Large Language Models (LLMs) ... data preparation efforts, including sourcing, cleaning, and structuring data for LLM input and evaluation. + Evaluate model performance, conduct error… more
    Citizens (10/29/25)
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  • Principal Data Scientist

    Autodesk (Novi, MI)
    …strategy? Autodesk's Enterprise Systems & Experience (ESE) organization is looking for a Principal Data Scientist to lead the design and implementation ... ID #** 25WD92236 **Position Overview** Are you passionate about using AI and data to transform enterprise systems and experiences? Do you thrive at the intersection… more
    Autodesk (11/01/25)
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  • Principal Data Scientist

    Regions Bank (Atlanta, GA)
    …logging into the careers section of the system. **Job Description:** At Regions, the Principal Data Scientist is a visionary and hands-on practitioner that ... supports the Data Science team by deepening technical bench strength across...the research roadmaps for advanced AI Capabilities such as LLM , GenAI, Retrieval-Augmented Generation (RAG), Agents and Computer Vision… more
    Regions Bank (10/25/25)
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  • Principal , Data Scientist

    Walmart (Sunnyvale, CA)
    **Position Summary ** **What you'll do ** We are seeking a Principal Data Scientist to drive innovation within Walmart International Search and ... the development of deep learning, reinforcement learning, multi-task learning, and LLM -based techniques to improve search and personalization performance. + **Lead… more
    Walmart (12/10/25)
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  • Principal Applied Scientist (OCI/GEN…

    Oracle (Lansing, MI)
    …on innovative Generative AI & Analytics modeling research and development efforts. As a Principal Applied Scientist in Generative AI Science team, you will be ... that delight our customers with the confidence that their data is safe and protected. Career Level - IC4...+ AI Analytics Development: Design, develop, and train state-of-the-art LLM and Analytics models that meet the highest quality… more
    Oracle (12/04/25)
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  • Principal Applied Scientist (OCI/GEN…

    Oracle (Austin, TX)
    **Job Description** The Principal Applied Scientist will play a key role in the evaluation of LLM and LMM models, with a focus on creating innovative ... solutions to real-world problems. This role requires a deep understanding of machine learning techniques, including foundation model evaluation, traditional NLP/CV metrics, LLMaaJ techniques, human evaluation, confidence estimation, agentive application… more
    Oracle (12/09/25)
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  • Senior Principal Applied Scientist

    Oracle (Jackson, MS)
    …and deployment of AI agents on our AIDP platform, we are seeking a Senior Principal Applied Scientist (IC5). In this strategic role, you will lead complex ... **Job Description** Oracle Health Data Intelligence (HDI) is at the forefront of...with a focus on AI agents, generative AI, and LLM architectures for large, regulated healthcare systems. + Architect… more
    Oracle (11/25/25)
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  • Principal Data Scientist

    BMO Financial Group (Chicago, IL)
    …and deep learning models, such as but not limited to, XGboosting, LSTM and LLM etc. + Data visualization and polished communication skills. + Self-driven problem ... mine and analyze large sets of structured and unstructured data to obtain insights. Designs and constructs new processes...Data driven decision making. + Experience with GenAI LLM models + Experience with MLOps, building workflows for… more
    BMO Financial Group (09/24/25)
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