AI Software Engineer, Siri Core Modeling

Staff AI Software Engineer, Siri Core Modeling

Join the team redefining what a deeply personal and integrated assistant can be. As part of the Siri organization, you will help shape one of the world's most widely used AI assistants, powered by our next-generation of Apple Intelligence, with capabilities like personal context understanding and on-screen awareness, built with privacy from the ground up. Your work will have direct, meaningful impact for users across iOS, iPadOS, macOS, watchOS, and visionOS.

This is a rare opportunity to build at the intersection of cutting-edge AI and human-centered design, shipping technology that is centered around users and their needs.

In this role, you will be at the forefront of developing the software platform on device that enables Siri to deliver on Apple Intelligence throughout the OS.

• Lead the design and development of software features that enable end to end Siri experiences
• Implement code that is well designed, easy to debug, and highly performant
• Identify and propose key architecture changes to help the product scale
• Proactively look for areas of code to further optimize for performance
• Develop software that interfaces with LLMs and on-device intelligence to enhance Siri capabilities
• Leverage LLMs and AI assistants to enhance engineering productivity, code quality, and efficiency at scale

• 8+ years experience in developing and shipping production software
• Strong proficiency in Swift, Objective-C or C++
• Strong understanding of software design principles, OS internals, concurrency, and memory management
• Strong familiarity with Large Language Models (LLMs) and AI Assistants for accelerating engineering productivity
• Exceptional problem-solving and interpersonal skills
• Proven ability to excel in a fast-paced development team

• Experience designing and developing systems that are efficient in resource constrained environments
• Experience working on AI software runtimes with strong modeling intuition
• Experience building key software components and APIs used cross functionally across different applications and platforms

At Apple, base pay is one part of our total compensation package and is determined within a range. This provides the opportunity to progress as you grow and develop within a role. The base pay range for this role is between $184,700 and $324,800, and your base pay will depend on your skills, qualifications, experience, and location. Apple employees also have the opportunity to become an Apple shareholder through participation in Apple's discretionary employee stock programs.

Apple employees are eligible for discretionary restricted stock unit awards, and can purchase Apple stock at a discount if voluntarily participating in Apple's Employee Stock Purchase Plan. You'll also receive benefits including:
Comprehensive medical and dental coverage, retirement benefits, a range of discounted products and free services, and for formal education related to advancing your career at Apple, reimbursement for certain educational expenses — including tuition. Additionally, this role might be eligible for discretionary bonuses or commission payments as well as relocation. Learn more about Apple Benefits

Note:

Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program. 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 At Apple, we believe accessibility is a fundamental human right. You'll find that idea reflected in everything here — in our culture, our benefits and our digital tools. By welcoming as many perspectives as possible, we help you build a career where you feel like you belong. Learn about accessibility in Apple's workplace Learn about reasonable accommodations for job applicants Apple accepts applications to this posting on an ongoing basis.