Real-Time C2 Backend Engineer – Paris On-Site

Harmattan AI in Paris on-site is seeking a C2 Software Backend Engineer (Real-Time Systems) to design and optimize the core telemetry, video streams and mission commands for a tactical C2 application. You will build ingestion pipelines, IPC/pub-sub, and fault-tolerant state machines while keeping CPU and memory footprints low on constrained hardware.

The role requires 5–6 years in high-reliability environments, strong C++, Rust or Go skills, and English at B2 level, with a focus on low latency