Remote Application Security & Vulnerability Researcher

Anyone AI Inc.; Buenos Aires; Remote; ARS 83,531,000 - 146,180,000; Part time

Job summary

Anyone AI is seeking experienced Application Security Engineers and Vulnerability Researchers for a remote, part-time project focused on reviewing real-world vulnerabilities, CVE reproductions, remediation approaches, and exploit verification environments.

You will work on CVE reproduction, vulnerability remediation, secure coding, and test coverage, with Docker-based labs and automated verification scripts.

Qualifications

• 3+ years of hands-on experience in application security, penetration testing, or vulnerability research.
• Strong understanding of CVE, CVSS, CWE, and common vulnerability classes.
• Experience identifying and remediating vulnerabilities such as SQL injection, Command injection, SSRF, Deserialization, Buffer overflows, Privilege escalation, Access control issues, Security misconfigurations.
• Strong understanding of secure coding and vulnerability remediation.
• Experience reviewing or developing exploit proof-of-concept code.
• Experience validating whether fixes address root cause rather than just the exploit.
• Proficiency with Docker and Docker Compose.
• Ability to provide clear, technically rigorous written feedback.

Responsibilities

• Reviewing CVE reproduction environments for technical accuracy.
• Determining whether vulnerabilities faithfully reproduce the original attack vector and impact.
• Evaluating proposed security fixes and remediation strategies.
• Reviewing test suites that verify both: normal application functionality remains intact and the original exploit no longer succeeds.
• Identifying incomplete fixes and alternative exploitation paths.
• Reviewing Docker environments for correct software versions, services, networking, and configuration.
• Detecting potential regressions or new vulnerabilities introduced by a fix.
• Providing recommendations for improving vulnerability reproductions, fixes, and verification logic.

Skills

Application security

Penetration testing

Vulnerability research

Secure coding

Technical feedback

Tools

Docker

Docker Compose

Python

pwntools

requests

curl

Job description

Anyone AI is seeking experienced Application Security Engineers and Vulnerability Researchers for a remote, part-time project focused on reviewing real-world vulnerabilities, CVE reproductions, remediation approaches, and exploit verification environments.

You will work on CVE reproduction, vulnerability remediation, secure coding, and test coverage, with Docker-based labs and automated verification scripts.