• Principal Data Scientist

    Amazon (San Diego, CA)
    Description AWS is seeking an exceptional Principal Data Scientist to join our Agentic AI ProServe Experience (APEX) team. This role calls for an ... Agentcore. The ideal candidate will possess extensive experience in agentic AI systems, multi-agent architectures, and complex data...for business application Preferred Qualifications - 8+ years of data scientist or similar role involving … more
    Amazon (01/14/26)
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  • Principal Applied Scientist , AWS…

    Amazon (Santa Clara, CA)
    Description AWS Agentic AI is looking for a world-class Applied Scientist with a strong deep learning background to help build industry-leading Agentic AI ... to develop novel algorithms and modeling techniques to advance the state-of-the-art in Agentic AI. Your work will directly impact millions of our customers in the… more
    Amazon (11/27/25)
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  • Principal Data Scientist - AI…

    Amgen (Thousand Oaks, CA)
    …Amgen team. Join us and transform the lives of patients while transforming your career. ** Principal Data Scientist ** **What you will do** Let's do this. ... context** . This role functions as an **"AI Context Architect"** (titled as a Data Scientist ): a **semantic architect** who can define domain entities (eg,… more
    Amgen (01/11/26)
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  • Principal Associate, Data

    Capital One (San Jose, CA)
    Principal Associate, Data Scientist - Specialist Models 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...AI Search Systems, Summarization tools, RAG based systems, and Agentic AI systems, using LangChain, LangGraph, PyTorch on AWS… more
    Capital One (01/14/26)
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  • Principal Associate, Data

    Capital One (San Jose, CA)
    Principal Associate, Data Scientist - AI Software Engineering 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...+ Experience working with AWS + Experience building production-grade agentic platforms, including RAG and graph-augmented systems, MCP or… more
    Capital One (12/18/25)
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  • 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...case work; the team builds search, summarization, RAG, and agentic workflows for integration in production applications across the… more
    Capital One (12/04/25)
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  • Principal Applied Scientist

    Unity Technologies (San Francisco, CA)
    **San Francisco, CA, USA** ** Principal Applied Scientist ** Location San Francisco, CA, USA Department Engineering Requisition ID JOBREQ-2515113 **Role ... that pushes how large models perceive and understand 3D worlds. We're looking for a Principal Applied Scientist to lead this work. In this role, you'll focus on… more
    Unity Technologies (12/05/25)
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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+...embeddings + Experience with GenAI systems, including RAG and agentic LLM workflows + Fine-tuning LLMs (LoRA, DPO), reducing… more
    Walmart (10/22/25)
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  • Senior Principal Applied Scientist

    Oracle (Sacramento, CA)
    …Generative AI & Analytics modeling research and development efforts. As a Senior 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. We are seeking an...+ Research and Development: Conduct in-depth research on conversational Agentic AI systems, from design and development to evaluation.… more
    Oracle (11/25/25)
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  • Principal Applied Scientist

    Oracle (Sacramento, CA)
    …Our AI and Applied Science team is looking for an experienced, highly-motivated Principal Applied Scientist to work on foundational technology for our AI ... are building the next generation of enterprise AI products to enable intelligent data analysis at scale. Leveraging our foundational strengths in data management… more
    Oracle (12/16/25)
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