Apple · 9 hours ago
Siri NL Platform Software Engineer, Siri Core Modeling
Cupertino, CA
Full-time
Onsite
Mid Level
$181K/yr - $318K/yrApple is seeking a Software Engineer to join the Siri Runtime Platform team, focusing on integrating Apple Intelligence into Siri. The role involves designing and implementing new features, optimizing system performance, and collaborating with cross-functional partners to enhance user experiences within the Apple ecosystem.
AppsArtificial Intelligence (AI)BroadcastingDigital EntertainmentFoundational AIMedia and EntertainmentMobile DevicesOperating SystemsTVWearables
Responsibilities
Design, develop, and maintain the robust on-device runtime platform for Siri
Contribute to the implementation of scalable, maintainable, and highly testable code
Debug, optimize, and profile system performance to ensure high-quality, responsive interactions
Apply LLMs and on-device intelligence to enhance Siri’s capabilities, collaborating with cross-functional teams to ship new experiences
Leverage GenAI-based tooling to enhance engineering productivity, code quality, and efficiency at scale
Qualification
Required
BS or MS degree in Computer Science, Electrical Engineering, or a related technical field, or equivalent practical experience
Strong programming proficiency in languages such as Swift, C++, or Objective-C, and comfort using them for technical interviews
Foundational knowledge in computer science, including data structures, algorithms, system design, concurrency, and object-oriented programming
Familiarity with modern development tools and practices (e.g., Git, CI/CD, code review, automated testing)
Experience utilizing GenAI and LLM-based tools to accelerate engineering tasks (e.g., code generation, testing, or system analysis)
Demonstrated ability to learn new technologies and development environments quickly
Strong verbal and written communication skills, with a collaborative approach to problem-solving
Preferred
Proficiency with Swift and Xcode, with experience building applications for Apple platforms (personal, academic, or professional)
Exposure to on-device development workflows (e.g., debugging tools, memory profiling, performance optimization)
Experience working on voice assistants or conversational AI systems leveraging Large Language Models (LLMs)
Experience working on large-scale or multi-team software projects (including open-source or research projects)
Benefits
Comprehensive medical and dental coverage
Retirement benefits
A range of discounted products and free services
Reimbursement for certain educational expenses — including tuition
Discretionary bonuses or commission payments
Relocation
Company
Apple
Apple is a technology company that designs, manufactures, and markets consumer electronics, personal computers, and software.
Founded in 1976
10001+ employees
H1B Sponsorship
Apple has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (6998)
2024 (3766)
2023 (3939)
2022 (4822)
2021 (4060)
2020 (3656)
Funding
Current Stage
Public CompanyTotal Funding
$5.67BKey Investors
Berkshire HathawayMicrosoftSequoia Capital
2025-05-05Post Ipo Debt· $4.5B
2025-01-16Post Ipo Debt· $0.31M
2021-04-30Post Ipo Equity
Leadership Team
Tim Cook
CEO
Craig Federighi
SVP, Software Engineering
Recent News
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2025-12-01
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Mac Daily News
2025-09-25
Company data provided by crunchbase