Detection Engineer — Build Next-Gen EDR Detections (Remote)

HarfangLab, a French cybersecurity scale-up in Paris, seeks a Detection Engineer to enhance EDR detections by turning threat intel into actionable detections. You will design Sigma and YARA rules, validate rule quality, and strengthen protection against evolving threats.

You will join a 7-person team in Paris with flexible remote options, strong autonomy, and opportunities to drive your own projects while partnering with security customers and partners.