Specific Intelligence for Your Business. Backed by Kleiner Perkins and Lux.
About the role
As the platform security engineer, you'll help shape Applied Compute's security posture as we scale. We train custom models on the most sensitive thing our F500 customers have — their proprietary workflows, institutional knowledge, and production data — and we deploy autonomous agents back into those environments. Our customers rely on us being uncompromising about how we handle their data, credentials, and execution boundaries.
What they're looking for
- 5+ years of hands-on experience in platform security and cyber defense
- Have an exceptional eye for finding flaws others miss, and instinctively ask "how would I break this"
- Lead with a strong grasp of offensive security, anticipating risk from an adversary's perspective rather than checking compliance boxes
- Bring a builder's mindset — you have experience shipping secure software to production
- Have strong judgment to identify the most important security vulnerabilities and put into practice
- Reduce risk through secure design and simplicity, advocate for fundamentals like least privilege, defense-in-depth, and minimizing complexity
More about this role
As the platform security engineer, you'll help shape Applied Compute's security posture as we scale. We train custom models on the most sensitive thing our F500 customers have — their proprietary workflows, institutional knowledge, and production data — and we deploy autonomous agents back into those environments. Our customers rely on us being uncompromising about how we handle their data, credentials, and execution boundaries. We've built strong foundations to earn that trust and we're investing heavily in the people and systems to take it to the next level.
This role demands a security practitioner who thinks like an attacker, builds like an engineer, and has the judgment to know where to invest. You'll partner closely with infrastructure, product, and applied research engineers to make security a first-class concern from design through deployment. You'll also help us pioneer what AI-native defense looks like — using our own agent stack to detect, investigate, and pre-empt threats at machine speed. We're building security to defend against the strongest attackers with access to the most capable LLMs.
Shape the security architecture of our platform end-to-end, from data and...
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