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Principal Security Engineer
·Israel
On-siteFull-timeSecurity EngineeringComputer and Network Security
Founding team member responsible for shaping technical vision and owning endpoint CI/CD, version releases, and quality. Focus on core C++ internals, systems engineering, and endpoint security including hardening, obfuscation, and encryption.
Responsibilities
- Own endpoint CI/CD, version releases, and tests
- Develop Windows, macOS, and Linux internals
- Implement endpoint systems engineering including communication and compression
- Apply hardening, obfuscation, and anti-debugging techniques
- Develop storage mechanics, persistence, and code injection
- Implement encryption, TPMs, and confidential computing
Requirements
- Strong foundation in Computer Science, including data structures, algorithms, operating systems, and concurrency
- Extensive experience with modern C++ (C++17 or later) and production-grade systems
- Proficiency in Python and JavaScript
- Experience with back-end web development concepts, APIs, and microservices
- Proven track record of owning complex technical projects end-to-end
- Experience with performance tuning, memory management, multithreading, and cross-platform development
- Ability to work on-site in Tel Aviv-Yafo and communicate clearly in English
Nice to have
- Background in security, endpoint agents, networking, or system-level programming
- Experience with async code paradigms (e.g., Chromium)