Senior Security Software Engineer, v0
Core
Senior engineer embedding security directly into the v0 product, which turns natural language into deployed applications via code execution agents.
Role type
Senior IC security software engineer (agentic infrastructure)
Builds
v0 platform for generating and deploying applications from natural language
Domain
AI/LLM security, agentic systems, cloud infrastructure
Deliverable
production ML models | product features
Required skills
TypeScript, React, Node.js, full-stack development, authentication/authorization design, sandboxing and isolation, injection vulnerability analysis, threat modeling, code review, bug bounty triage
Preferred skills
experience with sandboxing/container isolation, multi-tenant systems, prompt injection research, coding agent development, public security content creation
Technologies
TypeScript, React, Node.js, Vercel sandbox, serverless runtimes
Responsibilities
Proactively hunt for and fix vulnerabilities in v0 code and systems, design and implement security features like sandboxing and permission boundaries, review all new v0 features and launches before release, manage the HackerOne researcher relationship for v0, define and refine the v0 threat model, harden code execution boundaries for agent-generated code, build guardrails to prevent common bug classes, partner with central Product Security, respond to v0-specific security incidents, reason about attack vectors from users and agents
Seniority
Senior, hands-on IC
