Radar Labs

Radar is a geo-location developer platform handling 1B+ API calls per day. HQ in Union Square, NYC and remote-friendly within the US. Main languages are Rust and TypeScript; additional stack includes Python, Scala and Terraform. Projects include HorizonDB (geospatial DB in Rust), precise indoor location using Ultra-Wideband and mobile sensors with ML, extracting map data via ML/AI, anomaly detection for spoofed locations, mobile infrastructure optimizing battery and accuracy, multi-region AWS Kubernetes deployment (99.99%+ availability), and frontend tools to visualize and debug location data at scale.