Senior ECG Algorithm Architect

Masimo Medical Technologies (Malaysia) Sdn. Bhd.; Irvine (CA); On-site; USD 170,000 - 215,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

Life/AD&D

Disability Insurance

401(k)

Job summary

Masimo is seeking a Principal Engineer, Algorithm – ECG to lead architecture and development of ECG signal processing algorithms for non-invasive cardiac monitoring. You will drive innovation in heart rate, rhythm analysis, and advanced cardiac insights, collaborating with hardware, software, and clinical teams to deliver regulatory-compliant solutions from concept to commercialization.

The role emphasizes real-time embedded implementation, scalable algorithm frameworks, and validation using

Qualifications

• 12+ years of ECG algorithm development or related signal processing experience.
• 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.
• Experience with large-scale physiological or clinical datasets.
• Demonstrated ability to translate complex signal processing challenges into robust, real-time solutions.
• Strong problem-solving, analytical, and cross-functional collaboration skills.
• Ability to work onsite Monday - Friday in Irvine, CA

Responsibilities

• Lead design and development of advanced ECG signal processing algorithms, including filtering, feature extraction, waveform delineation, and rhythm classification
• Architect scalable algorithm frameworks for ECG analysis, supporting real-time embedded implementation and cloud-based analytics where applicable
• Develop and optimize algorithms for heart rate detection, arrhythmia identification, and ECG morphology analysis
• Design and conduct validation strategies using clinical datasets to ensure algorithm accuracy, robustness, and generalizability across diverse patient populations
• Address signal quality challenges, including motion artifact, noise reduction, and low-perfusion or ambulatory conditions
• Partner with hardware and systems teams to ensure optimal signal acquisition and end-to-end system performance
• Collaborate with software and firmware teams to implement algorithms on embedded platforms with real-time constraints
• Translate clinical and regulatory requirements into algorithm design inputs, ensuring compliance with applicable standards (e.g., FDA, IEC)
• Establish best practices for algorithm verification, validation, and documentation in regulated environments
• Provide technical leadership and mentorship to engineers, contributing to team capability building
• Drive innovation and contribute to intellectual property, including patents and technical publications

Skills

ECG signal processing

Digital signal processing

Real-time embedded systems

C/C++

Python / MATLAB

Education

Bachelor's degree in Electrical Engineering, Biomedical Engineering, Computer Engineering, or related field

Master’s or Ph.D. preferred

Tools

MATLAB

Python

C/C++

Job description

Masimo is seeking a Principal Engineer, Algorithm – ECG to lead architecture and development of ECG signal processing algorithms for non-invasive cardiac monitoring. You will drive innovation in heart rate, rhythm analysis, and advanced cardiac insights, collaborating with hardware, software, and clinical teams to deliver regulatory-compliant solutions from concept to commercialization.

The role emphasizes real-time embedded implementation, scalable algorithm frameworks, and validation using