Security Engineer

Role overview Secure customer-facing AI agents and the data and services they can access. You’ll assess how agents, integrations, and access controls could be abused, then implement protections and demonstrate through repeatable tests that the risks have been reduced.

Responsibilities - Build threat models for agents, their integrations, and the information those systems handle. - Test for prompt injection, data leakage, and attempts to trigger unauthorized actions. - Design access controls that keep each customer’s data isolated. - Implement fixes for discovered vulnerabilities and verify them with repeatable tests. - Document security risks, explain their severity, and write practical guidance for builders and customers.

Requirements - Experience in application security or product security. - Understanding of risks specific to large language model systems, including prompt injection and data exfiltration. - Ability to write code for security tests and remediation. - Clear communication of vulnerabilities, impact, and risk severity. - Relevant experience may include penetration testing, AI red teaming, or security engineering for SaaS products.

Benefits and work setup Remote contract engagement with flexible hours. Compensation starts at $5,000 per month. Freelancers and solo agencies may continue serving their own clients.