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24 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.

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  • RTL Design Engineer, Hardware

    5 months ago

    River AI Inc. · Palo Alto, California, United States

    Senior$200K – $420K a yearEngineering

    We are looking for exceptional RTL design engineers to architect and implement high-performance custom silicon. You will design and define the architecture, micro-architecture, and implementation of complex AI accelerator and related SoC components on advanced foundry nodes.…

  • Product Engineer, Personal AI

    5 months ago

    River AI Inc. · Palo Alto, California, United States

    $200K – $420K a yearEngineering

    We are seeking exceptional product engineers who can move seamlessly across the stack: backend systems, web and mobile surfaces, LLM-powered workflows, infrastructure, reliability, and product iteration.

  • Research Engineer / Research Scientist

    5 months ago

    River AI Inc. · Palo Alto, California, United States

    $200K – $420K a yearEngineering

    We are looking for exceptional researchers to design and train the foundation models that power River's personal AI. Your goal is to push the frontier of deep learning, focusing on architectures that can continuously learn, deeply personalize, and run efficiently on local…

  • Software Engineer, River API

    5 months ago

    River AI Inc. · Palo Alto, California, United States

    $200K – $420K a yearEngineering

    We are looking for exceptional systems engineers to build the high-performance engines that train our models. Your goal is to make training at River fast, reliable, and massively scalable.

Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.