• Distinguished, Data Scientist - Quality…

    Walmart (Sunnyvale, CA)
    …but reason, recommend, and proactively assist customers. As a Distinguished **Data Scientist for Quality & LLM Judging Systems in Conversational Commerce** , you ... Work with engineering partners to integrate evaluation hooks into model training, validation , and production workflows + Conduct in-depth failure mode analysis and… more
    Walmart (07/22/25)
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  • Principal II Scientist , Applied Chemistry,…

    Roche (Santa Clara, CA)
    …Technology Group, a part of Roche Sequencing Solutions, is seeking a Principal II Scientist to lead our applied chemistry efforts. This is a hands-on role for a ... density for downstream applications. + You will lead the development and validation of protocols for complex fluidic systems to eliminate carryover and ensure… more
    Roche (10/06/25)
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  • Data Scientist

    Roche (Pleasanton, CA)
    …to come. Join Roche, where every voice matters. **The Position** As a Data Scientist you will have a strong foundation in **machine learning (ML)** , **data ... Networks (RNNs). They should understand the principles behind model training, validation , and hyperparameter tuning. + **Natural Language Processing (NLP):** For… more
    Roche (10/03/25)
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  • Sr. Scientist , Chemistry

    Merck (South San Francisco, CA)
    …drug candidates and/or chemical probes in target identification and validation , hit-to-lead, and lead optimization programs. + Provide scientific mentoring ... above, the successful candidate must be a creative and innovative scientist with strong organic synthesis, problem solving, interpersonal, collaboration and… more
    Merck (10/02/25)
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  • Scientist III, Particles Manufacturing

    ThermoFisher Scientific (Fremont, CA)
    …coat, ear plugs etc.), Will work with hazardous/toxic materials **Job Description** ** Scientist III, Particles Manufacturing** **M-F 8-5, Onsite Freemont, CA - Kato ... change control and Oracle ECO process. + Lead and complete process validation as needed. + Initiate, evaluate, and support investigations for non-conformances,… more
    ThermoFisher Scientific (10/02/25)
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  • Scientist , Inflammation

    Gilead Sciences, Inc. (Foster City, CA)
    …Description** Gilead Sciences is seeking a talented and highly motivated Scientist to join our inflammation group. Our collaborative and interdisciplinary research ... drug targets, the development of drug candidates, and the identification and validation of drug combinations. + Independently designs, conducts, analyzes _in vitro_… more
    Gilead Sciences, Inc. (10/01/25)
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  • Applied Scientist , Amazon Advertising

    Amazon (Palo Alto, CA)
    …break fresh ground in product and technical innovations every day! **As an Applied Scientist on this team, you will:** - Be a strong contributor to Machine Learning; ... automated processes for large-scale data analysis, machine-learning model development, model validation and serving. - Research new and innovative machine learning… more
    Amazon (10/01/25)
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  • Scientist - Analytical Chemistry

    Kelly Services (San Diego, CA)
    …This role requires a deep understanding of analytical chemistry method development, validation , and analysis. The analytical team performs routine analyses, as well ... as identification of unknown compounds. This scientist should be able to develop and implement high-throughput screening methods for analyzing large libraries of… more
    Kelly Services (09/30/25)
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  • Data Scientist - AI

    EchoStar (Foster City, CA)
    …session.** EchoStar is seeking a skilled and results-oriented Agentic AI Scientist to lead the development and deployment of enterprise-scale machine learning ... models for business applications + Build scalable pipelines for model training, validation , deployment, and monitoring + Analyze large, complex datasets to deliver… more
    EchoStar (09/28/25)
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  • Sr Analyst, Data Scientist - Quality

    Gilead Sciences, Inc. (Santa Monica, CA)
    …Join Kite and help create more tomorrows. **Job Description** **Sr. Analyst, Data Scientist - Data Analysis Focus, Quality** Everyone at Kite is grounded by one ... Support the regulated function of the department, understand and perform validation efforts in accordance with established procedure. **Basic Qualifications:** +… more
    Gilead Sciences, Inc. (09/26/25)
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