Windows Engineer

Description

We are on a mission to secure the AI transformation that every company is going through, and the OS-level agent is at the heart of that mission. This is your chance to join the fastest growing area in Check Point and build technology that will shape how cybersecurity works in the AI era. You will be part of a multidisciplinary team that includes AI researchers, cloud engineers, and OS experts from Israel and from acquisitions like Lakera, all working together to deliver cutting-edge solutions to the largest customers in the world.

We are building the Windows agent that powers GenAI Protect, Check Point’s flagship initiative to secure AI workflows across endpoints, browsers, and SaaS. In this role you will help define how AI and security intersect at the OS level and solve problems no one has solved before. If you want to work on technology that sits on the critical path of how people and machines use GenAI every day, this is where you want to be.

Major Responsibilities

• Own the Windows protection layer: design and implement the core proxy, hooks, and anti-tampering mechanisms for GenAI agents.
• Collaborate with Mac, Cloud, and Security Engine teams to build unified multi-platform behavior analysis.
• Design IDE and developer environment integrations to monitor and protect AI-driven code flows.
• Deliver production-ready, high-performance agent components with deep OS-level visibility.
• Influence architecture decisions, threat models, and agent-core evolution.

Desired Background

• 6+ years of hands-on experience in Windows development, using languages such as C#, Python, Go, Java, or Rust for system-level engineering.
• Proven track record of leading development efforts in a fast-paced, results-oriented environment, including responsibility for delivering products to customers (CI/CD pipelines, packaging, and release processes).
• Bonus: Background in Windows internals, process injection techniques, or sandboxing technologies.
• Strong advantage: Experience in security domains such as behavioral detection, endpoint protection, or anti-tampering.
• Genuine curiosity about GenAI, LLM integrations, and modern developer tooling.
• A strong sense of ownership and motivation to help define and build a new product line from the ground up.