Applied AI Engineer (CyberSecurity)

TL;DR

Applied AI Engineer (CyberSecurity): Building customer-facing cyber services and agentic workflows on top of cyber harnesses with an accent on red-team/blue-team orchestration and context engineering. Focus on translating security requirements into deployed agentic solutions and designing multi-agent systems for complex security workflows.

Location: Hybrid in Paris or London

Company

hirify.global is a leading AI company developing high-performance foundational large language models.

What you will do

• Compose red-team and blue-team agentic workflows for production cybersecurity use-cases.
• Configure harnesses for cloud defense, vulnerability scanning, dynamic red-teaming, and penetration testing.
• Design and implement context engineering to enable agents to operate effectively in cybersecurity domains.
• Orchestrate multi-agent systems and build the agentic layer between the harness and the client.
• Ship fast and iterate on services based on real-world performance and direct client feedback.
• Collaborate with pentesters for domain accuracy and SWE-Cyber for platform scalability.

Requirements

• Strong applied AI engineering experience building agents, LLM orchestration, and RAG systems.
• Hands-on expertise in context engineering and the evaluation (evals) of agent systems.
• Ability to operate independently with a strong bias toward action and delivery.
• Customer-led mindset with excellent communication and collaboration skills.
• Location: Must be based in or able to work from Paris or London (Hybrid).

Nice to have

• Genuine knowledge of cybersecurity or penetration testing.
• Experience building end-to-end agentic harnesses or multi-agent systems.
• Strong background in benchmarking and evals of agent systems.
• Prior experience with security tooling or production AI in high-stakes/regulated environments.