Offensive Security Engineer (Cybersecurity)

TL;DR

Offensive Security Engineer (Cybersecurity): Validating and refining the output of an AI-powered offensive security engine with an accent on vulnerability triage and reverse engineering. Focus on distilling real vulnerabilities from noise, analyzing false positives, and developing repeatable methodologies for exploit chains.

Location: Remote in South Korea

Company

hirify.global is an AI-powered offensive security platform that autonomously discovers, validates, and exploits vulnerabilities to put defenders ahead of attackers.

What you will do

• Triage output from the AI offensive engine to validate real vulnerabilities and separate signal from noise.
• Perform vulnerability analysis of false positives to refine detection logic and model behavior.
• Collaborate with Product, R&D, and AI teams to provide structured feedback on exploit quality and system behavior.
• Analyze discovered vulnerabilities in depth and support AI-driven reporting.
• Assist customers in understanding findings, reproducing issues, and validating impacts.
• Develop repeatable methodologies for evaluating exploit chains and attack patterns.

Requirements

• Deep hands-on penetration testing experience, primarily in application, web, and cloud security.
• Proven ability to reproduce vulnerabilities and craft PoCs.
• Proficiency with offensive tooling such as Burp, Nmap, Metasploit, Ghidra, and IDA.
• Fluent in English and Korean, both written and spoken.
• Must be based in South Korea.
• Strong written communication skills to articulate technical findings to engineers and customers.

Nice to have

• Background in exploit development, fuzzing, or vulnerability research.
• Experience with large-scale systems, cloud environments, or CI/CD security.
• Prior experience contributing to or building offensive security tooling.
• Experience working in an early-stage startup or high-velocity research environment.

Culture & Benefits

• Competitive salary and a generous equity package.
• Remote-first work environment with supported travel for in-person collaboration.
• Opportunity to solve technically challenging problems at the intersection of AI and security.
• High-impact role influencing product direction within a world-class team of hackers and researchers.