Principal Engineer, Algorithm - ECG

Principal Engineer role at Masimo focused on designing and advancing ECG signal processing algorithms for cardiac monitoring platforms. Lead algorithm development across filtering, feature extraction, and rhythm analysis while collaborating with cross-functional teams to deliver regulatory-compliant solutions from concept through commercialization.

Responsibilities

• Lead design and development of advanced ECG signal processing algorithms including filtering and feature extraction
• Architect scalable algorithm frameworks supporting real-time embedded and cloud-based analytics implementation
• Develop and optimize algorithms for heart rate detection, arrhythmia identification, and ECG morphology analysis
• Design validation strategies using clinical datasets to ensure algorithm accuracy across diverse patient populations
• Translate clinical and regulatory requirements into algorithm design inputs for FDA and IEC compliance

Requirements

• B.S. in Electrical Engineering, Biomedical Engineering, Computer Engineering, or related field
• 12+ years of experience in ECG algorithm development or signal processing
• Deep expertise in ECG signal processing, digital signal processing, and statistical modeling
• Proven experience developing ECG algorithms including waveform detection and cardiac feature extraction
• Strong programming skills in C/C++, MATLAB, Python, or similar languages
• Experience working with large-scale physiological or clinical datasets

Compensation: $170,000–$215,000 base, plus up to 15% annual bonus