• Sr. DSP and Wireless Systems Engineer, Digital RF…

    Amazon (San Diego, CA)
    …with MATLAB, Python and/or C/C++ for fixed point DSP algorithm development, modeling and simulation . Solid understanding of OFDM, AGC, beamforming algorithms, MIMO, ... MATLAB, Python, C++ experience with emphasis on fixed point modeling of DSP blocks, RF impairment modeling ,...Familiarity with phased array systems and phased array performance optimization techniques . Experience in silicon bring-up in the… more
    Amazon (06/28/25)
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  • Senior Applied Scientist , Sponsored Products Ads…

    Amazon (Palo Alto, CA)
    …and new opportunities * Develop scalable and effective machine-learning models and optimization strategies to solve business problems * Run regular A/B experiments, ... model training, deployment and serving * Conduct research on new machine-learning modeling to optimize all aspects of Sponsored Products business About the team… more
    Amazon (08/15/25)
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  • Senior Financial Analyst

    Compass Group, North America (Los Angeles, CA)
    …through deep analysis, scenario planning, and performance tracking that informs cost optimization and supports business decisions. This role plays a pivotal part in ... identifying and modeling opportunities for improved efficiency and financial performance while...actionable financial insights that support business planning and cost optimization . + Analyze financial performance and identify drivers of… more
    Compass Group, North America (08/15/25)
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  • Lead Analytical Engineer, Product & Technology…

    The Walt Disney Company (Santa Monica, CA)
    …data pipelines in collaboration with data engineering and analytics teams. + **Data Modeling :** Develop and refine trusted, reusable data models and core logic that ... junior analytical engineers and analysts on topics such as pipeline optimization , testing, and documentation. + **Documentation & Standards:** Champion the creation… more
    The Walt Disney Company (08/15/25)
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  • Sr Advisor / Scientific Director - Chemistry…

    Lilly (San Francisco, CA)
    …molecules (nM) and ideally beyonde.g. IND, market. + Proficiency with molecular modeling , MD, FEP, AI-assisted design, and cheminformatics. + Proven ability to ... in a fast-paced environment. **Additional Preferences:** + Proficiency with molecular modeling , MD, FEP, AI-assisted design, and cheminformatics. + Proven ability to… more
    Lilly (08/15/25)
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  • Postdoctoral Researcher, Monetization (PhD)

    Meta (Sunnyvale, CA)
    …but not limited to, ranking, retrieval, supply, model architecture, representation learning, optimization , and generally a deep understanding of the users, ads, and ... Multimedia Retrieval, Computer Vision, Natural Language Processing, Reinforcement Learning, Optimization , Computational Statistics, Applied Mathematics, ML Systems, or related… more
    Meta (08/10/25)
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  • Operations Engineer (Production)

    SpaceX (Hawthorne, CA)
    …team supports Falcon and Dragon production programs through strategic planning, optimization of production processes, and alignment of resources to tasks. We ... engineering, operations research, industrial engineering, and data science to complex optimization and simulation problems. We are searching for qualified engineers… more
    SpaceX (08/08/25)
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  • Director, Data Science - Agent-Led Engagement…

    Walmart (Sunnyvale, CA)
    …learning with large language models (LLMs). Your approach will include modeling short-term context from active conversations and maintaining long-term customer ... personalization + Experience combining LLMs with traditional ML approaches for behavioral modeling or targeting + Expertise in building user profiles from structured… more
    Walmart (08/08/25)
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  • Principal Technical Artist

    Meta (Burlingame, CA)
    …and implement high-level features and maintain low-level shader code organization and optimization 9. Collaborate closely with graphics programming and our core tech ... Substance Designer+Painter 18. Experience in pipelines for high and low-poly modeling , unwrapping, baking, texturing and material creation 19. Understanding of… more
    Meta (08/07/25)
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  • Data Scientist

    Meta (Fremont, CA)
    …and Data Center operations. 5. Utilize expertise in statistics, machine learning, optimization , and automation to develop analytics solutions. 6. Work closely with ... big data environments (eg, Hive, Presto, Spark) and data modeling . 12. 6+ years of experience (2 years+ of...a related analytical field. 22. Knowledge of simulation and optimization techniques 23. Great communication and storytelling skills to… more
    Meta (08/01/25)
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