Application Security Engineer II

Abnormal is hiring an Application Security Engineer II for a remote role based in the USA. The position focuses on securing AI-enabled systems in an AWS environment, including LLM features, agentic workflows, MCP connectors, and the model supply chain, with attention to threats such as prompt injection. The job combines hands-on application security work with engineering support, including threat modeling, security architecture reviews, secure coding guidance, automation in CI/CD, and incident response support. It suits an experienced individual contributor with at least five years of experience who can work closely with developers and strengthen security across the software development lifecycle.