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Principal Software Engineer - UI/UX (Qt/QML)

Newton, Massachusetts, United States of America💼 Full-time🗓 2026-07-06 → 2026-09-26

Core

Lead architecture for the Prism Mapping application UI (Qt/QML) used by clinicians to diagnose and guide treatment of cardiac arrhythmias in real-time.

Role type

Principal Software Engineer (UI/UX)

Builds

Real-time 3D cardiac mapping visualization and interaction surfaces for electrophysiology procedures.

Domain

Healthcare technology / Medical devices / Cardiology

Deliverable

production ML models | product features

Required skills

Qt/QML architecture, C++, Python, real-time data handling, GPU rendering, clinical workflow integration, regulated environment experience, technical leadership, mentoring, system design, cross-functional collaboration

Preferred skills

AI tool adoption, complex multi-component system architecture, large cross-functional initiative leadership, ambiguous problem solving, regulated environment expertise

Technologies

Qt, QML, C++, Python

Responsibilities

Lead UI architecture design and multi-release direction; define engineering standards for clarity, safety, and performance; mentor senior engineers; drive technical alignment across cross-functional teams; shape technical roadmap for major subsystems; communicate complex technical tradeoffs to stakeholders.

Seniority

Principal, strategy & mentorship

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