Apple

Agentic Systems Engineer, Proactive Intelligence — Automation & LLM Orchestration

Apple
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2 days ago
Cupertino, CA, USAStaff+
H1B sponsor

Responsibilities

  • Design and implement low-level execution frameworks that securely connect foundation models to Apple UI and system APIs.
  • Build runtime loops that convert multimodal model outputs into safe and reliable actions across macOS and iOS.
  • Integrate perception pipelines and agentic tooling within private, high-performance system architectures.
  • Develop scalable infrastructure that interfaces securely with LLMs and evaluation systems.
  • Work with CoreOS, UI Frameworks, Siri, and other cross-functional teams on integration, messaging, and roadmaps.
  • Contribute software to multiple repositories and participate in architecture decisions, design reviews, and peer code reviews.
  • Write production-quality code with appropriate documentation and tests.
  • Architect and debug complex asynchronous systems, including error analysis and low-level execution bridging.

Requirements

  • Strong programming skills in Swift, Objective-C, and/or C++.
  • At least 10 years of experience in system-level software engineering or OS integration.
  • A B.S. or M.S. in Computer Science, Computer Engineering, or equivalent experience.
  • At least 10 years of experience in applied software engineering and/or product development.
  • Fundamental knowledge of operating-system concepts including IPC, daemon architecture, event routing, and sandboxing.
  • Strong software engineering skills for building scalable, robust infrastructure that securely interfaces with LLMs and evaluation systems.
  • Experience architecting and debugging complex asynchronous systems.
  • Hands-on experience with applied LLM integration, prompt engineering, and agentic orchestration patterns such as tool calling and multi-turn reasoning loops.
  • Passion for Generative AI features and human-computer interaction.
  • Proficiency with UIKit, AppKit, and SwiftUI, plus understanding of accessibility or UI automation technologies.
  • Ability to communicate advanced architectural ideas and work collaboratively across multifunctional teams.

Tech Stack

C++iOSmacOSObjective-CSwiftSwiftUI

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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