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Staff AI Application Security Engineer

Sydney, New South Wales💼 Full-time🗓 2026-09-17 → 2026-09-27

Core

Specialist IC role securing a platform of autonomous AI agents that plan, decide, and act on behalf of enterprise customers.

Role type

Staff Application Security Engineer (AI-native platform)

Builds

Autonomous AI agent platform for enterprise workflows

Domain

AI Security / Agentic Automation / Cloud Infrastructure

Deliverable

production ML models | product features | infrastructure

Required skills

AppSec depth (authn/authz, API security, secure design, supply-chain risk), Agentic security mindset, Systems thinking, Hands-on ownership, TypeScript, AWS, MCP, AI engineering fundamentals

Preferred skills

Experience with agent tooling (MCP, Dapr), Prompt injection defense, Autonomous security team concepts

Technologies

TypeScript, AWS, MCP, Dapr, React, Vue.js, Express.js, Node.js, Python, PostgreSQL, MongoDB, Terraform, Kubernetes, Vercel

Responsibilities

Migrate access control to new model, Secure product surface (authn/authz, API, input/output, supply-chain), Build guardrails for agent actions (permissions, sandboxing, prompt-injection defence), Establish least-privilege access, Develop autonomous security agents for continuous scanning

Seniority

Staff, hands-on IC

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