Engineering•
Published onSeptember 9, 2026

AI Security Engineer (Offensive & Defensive)

Full-time•Hybrid•Any (Hybrid)

Job Description

Coins.ph is hiring an AI Security Engineer responsible for AI Agent security review and penetration testing, including defense against AI tool misuse, context/data/prompt poisoning, and prompt injection.

Responsibilities

  • Design AI-based automated security detection tools for alert triage and attack attribution
  • Build agent behavior auditing and anomaly detection systems
  • Assess attack surface of agent runtime environments combined with cloud-native infrastructure risks

What we are looking for

  • 3+ years security offense/defense experience with 1+ year LLM security
  • Cloud-native security knowledge
  • Practical agent-building capability (e.g. LangChain)
  • Familiarity with OWASP LLM Top 10 and MITRE ATT&CK; proficiency in Python/Go/C++

Additional Information

Coins.ph is the Philippines' pioneering licensed cryptocurrency exchange and e-wallet, regulated by the central bank (BSP), serving over 18 million users across Southeast Asia.


Keywords: LLM/prompt-injection security, LangChain, Kubernetes/Docker security, OWASP LLM Top 10, Python/Go/C++
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Coins.ph

📍 Manila, PhilippinesVisit Company Website

Coins.ph is the Philippines' pioneering licensed cryptocurrency exchange and e-wallet, regulated by the central bank (BSP), serving over 18 million users across Southeast Asia.

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