macOS Endpoint Security Engineer

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a macOS Endpoint Security Engineer based in the United States. We are looking for an experienced macOS Endpoint Security Engineer to contribute to the development of advanced endpoint protection technology. In this role, you will work on a sophisticated security sensor designed to monitor file, process, network, and identity activity, prevent malicious behavior, and deliver security telemetry to cloud-based systems. You will focus on low-level macOS systems programming, building reliable and high-performance software using modern C++ and Swift. Working within a cross-platform engineering environment, you will help maintain shared codebases supporting macOS, Windows, and Linux. The position requires strong expertise in concurrency, memory management, debugging, and performance optimization. This is an opportunity to tackle complex cybersecurity challenges while strengthening the security and reliability of enterprise devices.