AI Security Engineer - Offensive & Defensive

Coins.ph; Any-Martin-Rieux; On-site; EUR 65,000 - 100,000; Full time

Job summary

Coins is seeking an experienced security engineer to lead AI agent security review and penetration testing, focusing on defense design against AI tool misuse and data poisoning.

You will build AI-based security detection tools, run agent behavior audits, and design defense-in-depth for cloud-native stacks (K8S, Docker). Ideal candidates have 3+ years in security, familiarity with LangChain, OWASP Top 10 for LLM, MITRE ATT&CK, and Python/Go/C++.

Qualifications

• 3+ years security offense/defense experience with 1+ year in LLM security offense/defense
• Familiar with cloud-native stacks including K8S and Docker security, IAM and network isolation
• Able to independently build/modify AI Agents (e.g., LangChain) and perform offensive validation against Agents
• Familiar with security frameworks such as OWASP Top 10 for LLM and MITRE ATT&CK
• Proficient in Python/Go/C++ for security tooling and secondary development on open-source platforms

Responsibilities

• Lead AI Agent security review and penetration testing, including defense design against AI tool misuse and data/prompt poisoning
• Design and develop AI-based automated security detection tools for automated alert triage and attack attribution
• Contribute to Agent behavior auditing and anomaly detection systems and AI-driven security operations platform

Skills

Penetration testing

Red team

AI security

Cloud security

Agent development

MITRE ATT&CK

OWASP Top 10

Python

Tools

Kubernetes (K8S)

Docker

LangChain

Python

Go

C++

PyTorch

TensorFlow

Job description

Coins is seeking an experienced security engineer to lead AI agent security review and penetration testing, focusing on defense design against AI tool misuse and data poisoning.

You will build AI-based security detection tools, run agent behavior audits, and design defense-in-depth for cloud-native stacks (K8S, Docker). Ideal candidates have 3+ years in security, familiarity with LangChain, OWASP Top 10 for LLM, MITRE ATT&CK, and Python/Go/C++.