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Senior ML Software Engineer - Apple Watch

Cupertino, United States of America💼 Full-time🗓 2026-07-28 → 2026-09-28

Core

Developing and deploying machine learning algorithms on Apple Watch to detect user activities and contextual situations using multimodal sensor data.

Role type

Senior IC machine learning software engineer (on-device)

Builds

Innovative, ML-driven product features for Apple Watch (e.g., DoubleTap, AssistiveTouch, Handwashing, Raise to Speak)

Domain

Consumer electronics / Wearables / Health & Wellbeing

Deliverable

production ML models

Required skills

Machine learning methods, statistical analysis, predictive modeling, time-series data, Python, deep learning frameworks (PyTensor/TensorFlow), Swift, Objective-C, large-scale system architecture

Preferred skills

Cross-functional collaboration, product quality focus, consumer application development

Technologies

PyTorch, TensorFlow, Swift, Objective-C

Responsibilities

Develop and optimize ML algorithms leveraging multimodal sensor data; Integrate and deploy ML models on-device with power-efficient frameworks; Drive innovation from concept to deployment; Design and implement tools for algorithm performance analysis

Seniority

Senior, hands-on IC

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