Sr Engineer, AI (ECG)

Job SummarySenior AI Engineer – ECG is a senior‑level individual contributor responsible for architecting, developing, validating, and optimizing advanced AI ECG‑based algorithms for Masimo's non‑invasive medical device platforms. This role provides technical leadership in the design and deployment of robust, real‑time cardiac monitoring algorithms across the full product lifecycle – from early feasibility and system architecture through embedded implementation, verification, regulatory submission, and post‑market optimization. This role drives innovation in ECG‑based measurement, including heart rate, rhythm analysis, and advanced cardiac insights, translating complex physiological signals into clinically actionable outputs.Note: This is an onsite position at our Irvine, CA office.Duties & ResponsibilitiesDesign and develop AI and ML models to solve complex problems in ECGDevelop new advanced algorithms using machine learning techniques, deep learning models, digital signal processing techniques, optimization and numerical modeling in MATLAB, Python or similar softwareDevelop and optimize algorithms for heart rate detection, arrhythmia identification, and ECG morphology analysisDesign, train and evaluate machine learning models using large datasets in the cloudPrototype new ideas/technologies to create proof of concept and demosContribute to the organization's strong drive to be on the cutting edge of technology through the generation of patentable ideasWork with cross‑functional teams in the R&D group, including hardware and software engineersEffectively communicate with engineering and marketing teamsDesign clinical studies to collect physiological data from human subjects, perform data collection and analysis of physiological dataCarry out statistical analysis of clinical dataDeliver high quality software design, documentation and implementationPerform other duties as assignedMinimum QualificationsDeep expertise in ECG signal processing, digital signal processing, and statistical modelingProven experience developing ECG algorithms, including waveform detection and cardiac feature extractionAt least 3+ years of experience in AI/ML, statistical signal processing, and deep learning techniques, optimization methods, and numerical modeling within the medical device industryAlgorithm development experience using machine learning techniques such as regression, classification, clustering, etc., and deep learning techniques using neural networks, CNN, RNN, etc.Expertise in data analysis and data miningExperience with machine learning libraries and modern frameworks such as PyTorch, TensorFlow, Keras, scikit-learn, etc.Strong programming skills in MATLAB/Python/C/C++ and exposure to software engineering methodsFamiliarity with DSP architecture and embedded systemsExposure to DSP ProgrammingExcellent conceptual, analytical, and problem‑solving abilitiesAbility to excel in a fast‑paced and dynamic work environmentExcellent verbal and written communication skillsPreferred QualificationsExperience with arrhythmia detection/classification algorithms or cardiac monitoring systemsKnowledge of cardiac physiology and electrophysiology principlesExperience applying machine learning techniques to ECG or time‑series physiological dataFamiliarity with wearable or ambulatory ECG systems and associated signal challengesExperience supporting regulatory submissions (e.g., FDA 510(k), CE Mark)Prior contributions to patents, publications, or clinically validated productsEducationM.S. or Ph.D. degree in Electrical Engineering, Biomedical Engineering, or a related field required.Compensation + BenefitsThe anticipated range for this position is $140,000 - $170,000. Actual placement within the range is dependent on multiple factors, including but not limited to skills, education, and experience. This position also qualifies for up to 10% annual bonus based on Company, department, and individual performance. Masimo offers benefits such as Medical, Dental, Vision, Life/AD&D, Disability Insurance, 401(k), Vacation, Sick, Holiday, Paid Maternity Leave, Flexible Spending Accounts, voluntary Accident, Critical Illness, Hospital, Long‑Term Care, Employee Assistance Program, Pet Insurance, on‑site Wellness Clinic, Fitness Center, Cafe. All benefits are subject to eligibility requirements.#J-18808-Ljbffr