Linux Agent Engineer

***We are unable to sponsor as this is a permanent full-time role***

***Fully Remote***

Responsibilities

• Write high-performance code in Rust and C for eBPF probes, user-space components, and kernel interactions
• Handle core agent operations including data processing pipelines, inter-component communication, and system integration for the Linux endpoint agent
• Design and develop eBPF programs and/or kernel-level drivers for behavioral monitoring and security event detection
• Optimize eBPF program performance and ensure compatibility across different Linux kernel versions
• Work with multi-platform logic in Rust while ensuring compatibility and optimal performance across different operating systems and architectures
• Use logs, debuggers, and profiling tools to analyze performance, diagnose issues, and ensure correct behavior
• Write unit and integration tests for your code, adhering to consistent coding style guidelines and overall product architecture

Qualifications

• Ability to develop high-quality production code in Rust
• Strong experience with eBPF development including writing eBPF programs, user-space loaders, and event processing pipelines
• Deep understanding of Linux kernel internals, system calls, and kernel data structures
• Experience with eBPF toolchains and libraries (libbpf, BPF CO-RE, bpftool, or similar)
• Proficiency debugging kernel-level code and eBPF programs using tools like bpftrace, perf, or similar
• Knowledge and experience with the following Rust crates: threading, async, tokio
• Experience with Linux driver development or kernel module programming
• Familiarity with Linux Security Modules (LSM)
• Familiarity with SQL
• Experience with endpoint security or threat monitoring systems
• Knowledge of additional languages (C++, Python)
• Understanding of process monitoring, network traffic analysis, or file system monitoring using eBPF