hirly

Apolloresearch

Product Security Engineer

London & San Francisco

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Role family
Engineering
Seniority
Mid level
Work mode
On-site / unstated
First seen by hirly
1 Sept 2026

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the posting

THE OPPORTUNITY

Apollo Research works with most frontier AI companies (OpenAI, Anthropic, Google, Meta, Thinking Machines and others) to test their models before deployment and collaborate on fundamental scheming research. Our coding agent security product, Watcher , is deployed in production and monitors billions of agent tokens per month across engineering teams at agent-building scale-ups and enterprises.

We’re hiring a Product Security Engineer to make Watcher safe to deploy at enterprises. You will own the day to day of Watcher’s security posture, from product security standards to the security conversations with our customers. You will work closely with the internal Infra & Security team who owns Apollo’s overall security roadmap and priorities .

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Product Security Engineer at Apolloresearch — hirly