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Cyera Logo Cyera · IT - Software Development

Senior macOS Low Level Engineer - Endpoint Team

Israel, Tel Aviv · Job Posted March 10, 2026
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Job Description

As an Agent Engineer on Cyera’s Endpoint team, you will play a pivotal role in developing our endpoint agent, taking full ownership from design to production. Your work will focus on creating efficient and secure detection and prevention capabilities, implementing robust command and control processes, and ensuring top-tier performance and reliability.

Job Responsibility

  • Designing and developing high-performance, resilient solutions from concept to production
  • Optimizing code and leveraging new technologies to enhance system performance
  • Collaborating with skilled backend engineers to implement best practices and maintain architectural excellence
  • Writing clean, efficient, and well-tested code to ensure reliability and security

Requirements

  • 5+ years of development experience in system programming using C++, Rust, or C, with a focus on system-level applications
  • Strong understanding of operating systems internals, including hands-on experience with WinAPI for Windows or macOS APIs for Mac
  • Proven ability to develop efficient and reliable agents for Windows environments, focusing on performance and security
  • Comfortable working in fast-paced environments with a deep understanding of system architecture and troubleshooting at the kernel level
  • Proven ability to build end-to-end systems, including the design of complex interfaces and data pipelines

Nice to have

  • Familiarity with Windows ETW, macOS Endpoint Security (SystemExtensions, NetworkExtensions and Endpoint Security Framework), or eBPF
  • Familiarity with Windows Kernel, experience in developing drivers
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