We are seeking a seasoned AI Software Engineer to join our team focused on enhancing Siri's capabilities through intelligent software development. This role involves working on the software platform that enables Siri to deliver advanced experiences throughout the Apple operating system. The team consists of engineers, scientists, and problem solvers dedicated to improving human interaction with technology. You will play a crucial role in developing efficient systems and AI software runtimes.

• 8+ years of 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
• 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

• Develop the software platform that enables Siri to deliver intelligent experiences throughout the OS.
• Collaborate with team members to enhance Siri's capabilities.
• Design and implement efficient systems for resource constrained environments.
• Build key software components and APIs for cross-functional use.
• Utilize Large Language Models and AI Assistants to accelerate engineering productivity.

• Employees at Apple are often offered comprehensive benefits that support physical and mental well-being—flexible medical plans, confidential counseling, onsite wellness centers at major campuses, and resources for fitness and daily life. Families typically receive fertility support, paid parental leave with gradual return, caregiving leave, and dependent-care guidance, while financial perks commonly include stock grants (with purchase discounts), 401(k) matching, and income-protection coverage. Employees also see robust time off, Apple University learning and tuition reimbursement, donation matching and paid volunteer hours, and deep product and partner discounts.