Description
Cartesian is hiring a full-time Applied ML/CS PhD intern for a 12–24-week summer 2026 internship in Kendall Square, Cambridge. The role focuses on sensor fusion, spatial AI, indoor positioning, perception, estimation, and signal processing, with responsibilities including developing algorithms, running experiments on customer deployments, contributing to production ML and signal processing pipelines, and collaborating with engineering and product to ship features. Candidates must be currently enrolled in a relevant PhD program, have a research track record, and demonstrate strong research output.
