Apple

Fitness Sensing AI/ML Lead - Sensing & Connectivity

Apple
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1 day ago
Cupertino, CA, USAStaff+
H1B sponsor

Responsibilities

  • Drive the technical direction for fitness sensing AI/ML systems and ship features used by millions of people.
  • Develop deep learning and foundation models for health and fitness applications using multimodal sensor data.
  • Build, evaluate, adapt, and deploy LLMs and agentic AI systems to support engineering and research workflows.
  • Take models from research through production, including performance and failure analysis.
  • Contribute to product definition and work cross-functionally with scientists, engineers, and interdisciplinary teams.
  • Mentor senior scientists and engineers and provide technical leadership, with potential people-management responsibilities.

Requirements

  • MS or PhD in machine learning, computer science, statistics, biostatistics, or a similar quantitative modeling or data science discipline.
  • 10+ years of relevant industry experience, including mentoring, informal leadership, or management of engineers or scientists.
  • Strong experience developing deep learning or foundation models for health or fitness applications across multiple data modalities.
  • Hands-on experience with LLMs and agentic AI systems, including evaluating or deploying AI agents.
  • Experience taking models from research through shipped production features, including performance and failure analysis.
  • Strong Python skills and experience running experiments with data at scale.
  • Preferred qualifications include people-management experience or strong technical leadership and management instincts.
  • Preferred experience includes applied generative AI, fine-tuning, adapter training, reinforcement learning from human feedback, embedded or resource-constrained systems, Swift, SwiftUI, C++, or Objective-C.
  • Strong product instincts and excellent written, verbal, interpersonal, cross-functional, and interdisciplinary communication skills.

Tech Stack

C++Objective-CPythonSwiftSwiftUI
Apple

About Apple

10,000+ employees

Apple designs and sells consumer electronics, software, and services for consumers and professionals worldwide, including iPhone, Mac, iPad, Apple Watch, and AirPods, plus platforms like iOS/macOS and services such as the App Store, iCloud, Music, and TV+. Its business combines device sales with services and subscriptions and in-house silicon design. Founded in 1976, Apple is headquartered in Cupertino, California, and trades on NASDAQ as AAPL.

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