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Agentic Systems Engineer, Proactive Intelligence

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Agentic Systems Engineer, Proactive Intelligence in USA new

  • Cupertino, CA

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.

Apple

We’re a diverse collective of thinkers and doers, continually reimagining what’s possible to help us all do what we love in new ways. And the same innovation that goes into our products also applies to our practices — strengthening our commitment to leave the world better than we found it. This i...

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