# Senior AI AppSec Engineer at Fabric

- Company: Fabric
- What the company does: Who we are: Come build the future of commerce with us at fabric. We're building the agentic commerce infrastructure that helps merchants grow, sell, and operate in today's AI-powered shopping experience. Backed by General Catalyst.
- Company website: https://www.fabrichealth.com/
- Type: Startups (AI role)
- Level: Senior
- Location: United States - Remote
- Work setup: Remote
- Posted: 2026-08-11
- Apply by: 2026-10-08
- Apply: https://jobs.gem.com/fabrichealth/am9icG9zdDqUzgiFcsfQek-9Y07OXmG4
- Page: https://www.1752.vc/careers/jobs/fabric-senior-ai-appsec-engineer/

## About the role

We handle protected health information at scale across health systems and millions of patient encounters. Security is not a layer we add at the end. It is built into how we work. As a Senior AI AppSec Engineer, you own the application security practice at Fabric, partnering directly with engineering to embed security throughout the development lifecycle, build the tooling and automation that keeps our platform secure, and ensure our applications meet the compliance standards our health system customers require.

## What they're looking for

- You bring a true hacker mindset to your work, constantly thinking about how to break complex systems in order to build more resilient defenses
- You possess a deep, native understanding of AI security, specifically around the unique attack vectors introduced by large language models and agentic workflows
- You are highly collaborative and enjoy partnering directly with engineering teams to solve security challenges, rather than acting as an isolated gatekeeper
- You actively use modern AI tools to accelerate your own daily workflows, treating AI-assisted code analysis and vulnerability remediation as table stakes
- You understand that in healthcare, a vulnerability is not just a technical problem. It is a patient safety and compliance issue
- You are energized by building a security practice and shaping how a fast-growing company approaches both product and AI security