Latest Security Engineering jobs at Arena

Builds detection, enforcement, and investigation systems to protect AI evaluation platform from abuse, bots, sybils, rating manipulation, and AI-specific harms like jailbreaks. Requires 6+ years production engineering under adversarial conditions, strong SQL, backend proficiency.

Leads product security strategy, designs and implements identity, auth, and secure inference paths for a large-scale AI evaluation platform. Requires 6+ years securing user-facing systems with backend proficiency and threat modeling expertise.