Cohere
Senior
Build autonomous AI agents that triage alerts, review code, and model threats for enterprise security teams
Cohere's North Security team is hiring a senior engineer to design and ship agentic systems — alert triage, secure code review, threat modeling, vulnerability assessment — that operate safely inside high-trust enterprise environments. The bar is 5+ years shipping user-facing security features with strong production Python, plus real experience building autonomous/AI-agent systems and reasoning about security at multiple layers.
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What this interview tests
- Autonomous agent design and orchestration
- Multi-layer security (application, agent-behavior, infrastructure)
- Production Python at scale
- Secure coding, auth/authz, session management
- Security testing of agents and the platforms running them
Common question themes
Design an agent that safely triages security alerts with access to sensitive data
Defend against an agent being manipulated into unsafe tool use
Walk through a security feature you shipped end-to-end
Build a custom security control where standard libraries fell short
Debug and secure an unfamiliar codebase under time pressure
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