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Jobs in North America, United Kingdom

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

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  • AI Security Researcher/Research Engineer

    2 months ago

    Brave · North America, EU, United Kingdom

    Security

    We are looking for a researcher/research engineer to help mitigate the security risks that come with building AI systems-especially LLM-powered web agents and chatbots. In this role, you'll design and implement secure-by-design architectures, audit our LLM-powered web agent…

  • AI Systems Researcher/Engineer

    2 months ago

    Brave · North America, EU, United Kingdom

    Engineering

    Join us at Brave as we redefine the future of online experiences with a range of cutting-edge, top-performing products. We’re seeking an experienced AI Systems and Performance Researcher/Engineer to shape and improve our performance evaluations and optimizations across desktop…

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