Join the Siri Attention and Invocation team as a software engineer focused on developing the foundational platform for Siri's natural and conversational features across Apple devices. This role involves collaborating with engineers and scientists to create innovative multimodal machine learning solutions that enhance user experiences. You will work with new hardware and partner with various teams to build powerful and secure user experiences. Your contributions will directly impact how millions of people interact with Siri.

• Bachelor's degree in Computer Science, Machine Learning, Electrical Engineering, or a related field.
• Proficiency in writing production quality object-oriented code, specifically in C++ and Objective C.
• Excellent written and verbal communication skills.
• A natural curiosity about how systems work and a motivation to solve complex problems.
• Master's degree in Computer Science, Machine Learning, Electrical Engineering, or a related field is preferred.
• Programming experience with Swift is a plus.
• Deep understanding of operating system fundamentals.
• Expertise in multi-threading, concurrent processing, software performance, and optimization.

• Develop and maintain the on-device platform that powers Siri features.
• Architect elegant solutions to complex system-level challenges.
• Solve critical issues across the technical stack.
• Develop an efficient framework that integrates Siri audio and supports run-time execution of various machine learning models.
• Drive software features across the full development cycle from prototype to production.
• Conduct experiments aimed at improving Siri invocation and make latency/accuracy trade-offs.
• Collaborate with cross-functional teams including silicon, firmware, hardware, and software.

• 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.