Job Information
Apple Siri NL Platform Software Engineer, Siri Core Modeling in Cupertino, California
Weekly Hours: 40
Role Number: 200648303-0836
Summary
The Siri NL Platform team bridges ML research and user-facing experiences, integrating large language models into Siri across all Apple devices. We partner with modeling teams, hardware teams, and leadership to shape what Siri can become.
Description
We're looking for a software engineer to work on Siri's on-device runtime across iOS, macOS, tvOS, watchOS, and visionOS. You'll build performant client software under tight constraints, work across teams throughout Apple, and help guide technical decisions that reach millions of users.
Minimum Qualifications
Strong programming skills in one or more compiled languages (Swift, C++ or Objective-C).
Python scripting skills for tooling and automation
Solid understanding of computer science fundamentals
Ability to quickly learn new technologies and adapt to evolving requirements
Excellent communication skills and ability to collaborate across teams
M.S. or B.S. in Computer Science, Machine Learning, or related field (or equivalent experience)
Preferred Qualifications
Experience with on-device development and performance optimization for resource-constrained environments
Familiarity with large language models and on-device ML inference
Experience with AI-assisted development workflows, including coding agents or standards like the Model Context Protocol (MCP)
Track record of working cross-functionally and communicating with leadership
Self-starter capable of managing multiple projects with competing priorities
Apple is an equal opportunity employer that is committed to inclusion and diversity. We seek to promote equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or other legally protected characteristics. Learn more about your EEO rights as an applicant (https://www.eeoc.gov/sites/default/files/2023-06/22-088_EEOC_KnowYourRights6.12ScreenRdr.pdf) .