mach9

Mach9 builds AI-enabled CAD software designed for civil engineering and surveying teams. The company focuses on turning reality capture and raw scans into complete deliverables at infrastructure scale, specifically automating feature extraction from dense point clouds and imagery. Its software serves civil engineering firms, transportation departments, telecom, and utility providers, helping them reduce manual drafting time and address shortages of trained surveying technicians.

In the artificial intelligence and machine learning domain, Mach9 develops perception models, image segmentation networks, and 3D prediction models that auto-detect features such as breaklines, curbs, striping, poles, and signs. Its ML pipeline utilizes thousands of miles of labeled survey data to train deep transformer models and 3D scene understanding models that serve real-time inference.

The open roles indicate that Mach9 is building out engineering teams across multiple seniority levels in San Francisco. Current job openings include a Perception Intern, an ML Infrastructure Engineer requiring mid-career experience for training and inference systems, and an early-career ML Engineer focused on product and computer vision pipelines. The available positions are located in San Francisco and involve building core production AI models, data pipelines, and infrastructure.