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Jobgether

AI Security Engineer / Offensive Security Engineer - Technology

Brazil

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hirly's read of this role

Role family
Engineering
Seniority
Mid level
Country
BR
Work mode
On-site / unstated
First seen by hirly
25 Sept 2026

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the posting

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a AI Security Engineer / Offensive Security Engineer - Technology based in Brazil.

  • As an AI Security Engineer, you will continuously test and strengthen AI-powered products, infrastructure, APIs, and agentic systems.
  • You will take a hands-on offensive security approach, actively identifying vulnerabilities and reproducing exploits before partnering with engineers on remediation.
  • The role covers emerging AI-specific risks such as prompt injection, tool misuse, data leakage, permission escalation, memory poisoning, and unsafe agent behavior.
  • You will combine security expertise with engineering skills to build automation, testing, monitoring, and defensive capabilities.
  • Working in a fast-moving environment, you will help evolve security practices alongside a rapidly developing product.
  • This is an opportunity to make security an ongoing engineering discipline while protecting sensitive identities, permissions, data, and user workflows.
Original posting on Jobgether's site ↗

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