Sweep360 develops technology to monitor physical spaces for rogue devices, covert threats, and data exfiltration using AI, sensor fusion, and wireless signals. It serves sports, entertainment, enterprise, and high-stakes teams with deployable systems for real-time detection and response. This creates a defense layer ensuring intelligent machines align with human intent in AI-proliferated environments.
Build and own user-facing product systems across web, mobile, and internal tools, integrating LLMs, graph reasoning, and sensor data for cyber-physical security applications. Requires 4-8 years shipping reliable production systems, polyglot coding skills, and comfort with cloud deployments in an early-stage NYC-based startup.
Up to 220k
On-site4+ YOEFullstack Engineering
Firmware Engineer, Secure Systems
Sweep360New York, NY
Firmware Engineer building secure embedded systems for high-stakes cyber-physical defense applications. Requires 3-6 years of deep systems-level firmware experience, strong C skills, and background in offensive security or red teaming of embedded hardware.
Salary not listed
On-site3+ YOEEmbedded Engineering
Countermeasure Engineer (CEMA)
Sweep360New York, NY
Countermeasure Engineer deploys to high-stakes global environments to identify, assess, and mitigate cyber-physical threats in real-time, then systematizes learnings for system improvement. Requires 3-6 years experience with cyber-physical risks, engineering fluency across domains, and U.S. Person status.
Up to 200k
On-site3+ YOESecurity Engineering
Software Engineer, Machine Learning (Systems)
Sweep360New York, NY
Build and operate ML systems that process raw signals into reliable decisions across device, cloud, and offline environments for high-stakes cyber-physical security. Requires 5-10 years experience with production ML/LLM deployment, strong Python plus Go/TS, and system design expertise.
Up to 240k
On-site5+ YOEML Engineering
Software Engineer, Full Stack
Sweep360New York, NY
Full stack engineer building user-facing web/mobile systems, internal tools, and integrations with LLMs, vector DBs, and cloud services for cyber-physical security. Requires 5+ years experience, polyglot skills in JS/Python/Rust/Go, and independent shipping in production.
Forward Deployed Engineer embeds with sports and entertainment teams to identify and neutralize cyber-physical threats like rogue Wi-Fi and IoT devices, developing real-time countermeasures and scalable product features. Requires 2-5 years in high-stakes environments with strong engineering across software, networks, and hardware; involves ~40-50% global travel.