Member Of The Technical Staff, CTO Office (AI Security)

TL;DR

Member Of The Technical Staff, CTO Office (AI Security): Building working proofs of concept for difficult, emerging AI agent security problems with an accent on technical validation, architecture, and rapid prototyping. Focus on designing and evaluating novel security solutions, instrumenting AI systems, and handing successful capabilities over to Engineering and Product.

Location: Tel Aviv

Company

hirify.global provides a platform for securing and governing AI agents from build time through runtime.

What you will do

• Turn open problems in AI agent security into working proofs of concept grounded in technical reality.
• Partner with Product, R&D, hirify.global Labs, and GTM to validate emerging security approaches.
• Own the full discovery loop from problem scoping and prototyping through evaluation, documentation, and delivery.
• Make architecture, tooling, and technical trade-off decisions across diverse environments and platforms.
• Hand successful proofs of concept over to Engineering and Product or lead incubation of new technical directions.
• Track emerging AI and AI agent security trends and identify new opportunities.

Requirements

• 7+ years of experience building, scaling, and operating production systems across application and infrastructure layers.
• Experience architecting solutions and running large-scale services on AWS, Azure, or GCP.
• Strong programming experience with languages such as Python, TypeScript, Go, C#, or Java.
• Hands-on experience building with LLMs and AI agents, including understanding their behavior, failure modes, instrumentation, and evaluation.
• Cybersecurity experience and the ability to collaborate with offensive researchers and defensive security practitioners.
• Strong product mindset and high agency when defining problems, requirements, and delivery outcomes independently.

Nice to have

• Experience with AI agent security, inline instrumentation, eBPF, CASB, or sandboxing.
• Background as a cybersecurity founder or CTO.
• Public technical work such as blog posts, conference talks, open-source contributions, security research, or published papers.

Culture & Benefits

• Work in a high-agency CTO Office combining engineering, research, and product mindsets.
• Collaborate closely with the CTO, Product, R&D, Labs, and GTM organizations.
• Help define new technical directions in a rapidly evolving AI security field.
• Contribute to a Series B-funded product used by major global enterprises.