Security Researcher (Cybersecurity)

TL;DR

Security Researcher (Cybersecurity): Conducting vulnerability research on open-source projects and low-level binaries with an accent on AI security and low-level product security. Focus on discovering vulnerabilities, developing functional PoCs, and reverse engineering complex systems to improve overall security posture.

Location: Tel Aviv

Company

hirify.global is a cybersecurity company dedicated to stopping the exploitation of vulnerabilities across hybrid environments, backed by top-tier investors including Sequoia Capital and Menlo Ventures.

What you will do

• Research and discover vulnerabilities across AI applications, low-level products, and cloud environments.
• Develop functional Proofs-of-Concept (PoCs) to demonstrate found vulnerabilities.
• Produce in-depth technical research and reverse engineer security products to support platform development.
• Publish technical findings in blogs and present research at major security conferences.
• Stay current with new CVEs, attack techniques, and emerging threat trends.
• Collaborate with product and engineering teams to enhance internal security.

Requirements

• 5+ years of hands-on experience in security research with a track record of finding vulnerabilities in complex systems.
• Strong understanding of exploit techniques, attack vectors, and reverse engineering of binaries.
• Hands-on experience with Linux systems, networking, and cloud environments.
• Ability to analyze complex systems and adopt an attacker's mindset.
• Strong written English communication skills for technical documentation.

Nice to have

• Experience contributing to public research, security blogs, or speaking at conferences.
• Familiarity with AI systems, AI security, and model behavior.
• Experience in software development.

Culture & Benefits

• Opportunity to work in one of the fastest-growing companies in the industry.
• Collaborative environment with teammates who challenge and inspire each other.
• Engagement in high-impact work that directly affects the security of advanced organizations.