Apple

Senior Software Engineer, On-Device Health Agentic Systems

Apple
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1 day ago
Sunnyvale, CA, USASenior
H1B sponsor

Responsibilities

  • Architect and build high-performance, AI-powered iOS applications for on-device LLM experiences.
  • Design scalable client-side frameworks and architectural patterns for efficient LLM integration on iOS.
  • Implement software connecting user-facing applications with on-device and hybrid AI reasoning and planning engines.
  • Rapidly prototype and iterate on AI interactions and architectural approaches.
  • Optimize applications for concurrency, memory management, power consumption, performance, and privacy.

Requirements

  • Bachelor of Science degree and 10+ years of professional software development experience.
  • Expert experience building high-performance, consumer-facing mobile applications and frameworks.
  • Strong proficiency in C++, Objective-C, Swift, or Rust.
  • Deep understanding of mobile system fundamentals, including concurrency, memory management, and power optimization.
  • Practical knowledge of LLM-powered systems, agent frameworks, and RAG architectures.
  • Experience using AI-assisted development workflows for complex debugging, architectural trade-offs, or automation.
  • Preferred: experience with Core ML, Foundation Model, SwiftUI, modern iOS architecture, model quantization, caching, and iOS/macOS development.

Tech Stack

C++iOSmacOSObjective-CRustSwiftSwiftUI

Categories

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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