CareerPlan

Senior Security Software Engineer EDR

Seattle, United States of AmericaFull-time2026-10-21 → 2026-11-10

Core

Building and scaling a Swift-based endpoint detection and response (EDR) agent that runs on Linux and Apple silicon to collect security telemetry, evaluate detections, and execute response actions on hosts.

Role type

Senior Security Software Engineer (EDR)

Builds

A Swift-based EDR agent for Apple's internal servers and public-facing products

Domain

Cybersecurity / Endpoint Security / Systems Programming

Deliverable

production ML models | product features

Required skills

Swift, Python, Rust, C, C++, Linux, macOS, OS internals, security telemetry analysis, eBPF, CI/CD, policy-driven detection logic, statistical anomaly detection

Preferred skills

Large-scale agent deployment, OS-level instrumentation evasion understanding, Swift server concurrency, cross-platform builds, virtualization/hypervisor environments, staged rollout tooling

Technologies

Swift, Python, Rust, C, C++, Linux, macOS, eBPF, OPA/Rego

Responsibilities

Design and ship new EDR capabilities without downtime, analyze host telemetry for malicious activity, collaborate with engineering teams to understand system threats, build and maintain release tooling for host-deployed software

Seniority

Senior, hands-on IC