Endpoint Engineer

About this role

Lead the design and development of a cross-platform endpoint security agent built in Rust, responsible for threat detection and prevention across Windows, Linux, and macOS. You'll architect a resilient, lightweight agent with advanced OS introspection, autonomous threat prevention, and offline telemetry capabilities in a small team of industry veterans.

What you'll do

• Architect and build the core endpoint security agent from the ground up with deep OS-level visibility
• Implement user-mode API interception, kernel-level behavioral analysis, and anti-tampering mechanisms
• Design cross-platform telemetry collection using Windows ETW, Linux eBPF, and macOS ESF
• Develop low-overhead threat detection heuristics and autonomous prevention capabilities
• Engineer resilient distributed systems with offline disk spooling and secure mTLS synchronization
• Lead technical decisions on self-healing architectures and fail-safe rollback mechanisms

What they're looking for

• Rust programming (high-performance, low-level)
• Windows OS internals (ETW, IPC, Named Pipes, Services, kernel drivers)
• Cross-platform telemetry (Linux eBPF, macOS ESF)
• Dynamic binary instrumentation and process injection
• Distributed systems design and optimization
• Endpoint security concepts and threat detection
• Systems-level programming and concurrent applications
• Anti-tampering and process protection mechanisms

Benefits

• Competitive salary: $150,000–$250,000 per year
• Comprehensive health and well-being benefits package
• Opportunity to architect next-generation security products
• Career growth with early-stage company
• Work with industry veteran team leaders
• Equal opportunity, inclusive workplace