We build Rhythm360, a platform for monitoring cardiac implantable devices (CIEDs) and managing the arrhythmia and heart-failure patients who carry them. Hiring two roles. (1) Applied Research Scientist, Clinical AI: own model quality and evaluation on real clinical data and ship models into live use (Python, PyTorch, SQL, AWS; clinical/biomedical ML a must, CIED/LLM/synthetic-data a plus). (2) Product Manager, Rhythm360: own the device-clinic roadmap covering transmission triage, arrhythmia (AF) workflows, and remote monitoring (medtech/CIED/implantable-device background a plus).