Staff AI Software Engineer, Siri User Experiences

Cupertino, United States of America💼 Full-time🗓 2026-05-22 → 2026-09-28

Core

Designing and developing the on-device software platform that enables Siri to deliver intelligent, personal experiences across Apple's operating systems.

Role type

Staff AI Software Engineer (on-device AI platform)

Builds

On-device software features and APIs for Siri and Apple Intelligence

Domain

Consumer AI / Mobile Operating Systems

Deliverable

production ML models

Required skills

Swift, Objective-C, C++, Large Language Models (LLMs), OS internals, concurrency, memory management, software architecture, performance optimization

Preferred skills

Resource-constrained system design, AI software runtimes, cross-functional API development

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About Apple

Computers and Electronics Manufacturing194620Cupertino, California, USFounded 1976

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 is where your work can make a difference in people’s lives. Including your own. Apple is an equal opportunity employer that is committed to inclusion and diversity. Visit apple.com/careers to learn more.