Apple · 1 month ago
Siri NL Platform Software Engineer, Siri Core Modeling
Cupertino, California, United States
Full-time
Onsite
Mid Level
$212K/yr - $318K/yrApple is a leading technology company, and they are seeking a Siri NL Platform Software Engineer to join their Siri NL runtime platform team. In this role, you will work on cutting-edge technologies to enhance Siri's capabilities across Apple devices, focusing on integrating Apple Intelligence and optimizing user interactions.
AppsArtificial Intelligence (AI)BroadcastingDigital EntertainmentFoundational AIMedia and EntertainmentMobile DevicesOperating SystemsTVWearables
Responsibilities
Design, develop, and maintain the on-device runtime platform for Siri on Apple devices
Contribute to the design and implementation of scalable, maintainable, and testable code
Apply LLM to enhance Siri’s intelligence and collaborate with cross-functional teams to build and integrate new Siri experiences for upcoming products
Leverage GenAI-based tooling and workflows to enhance productivity, code quality, and engineering efficiency at scale
Debug, optimize, and profile system performance to ensure high-quality, low-latency interactions
Qualification
Required
M.S./B.S. degree in Computer Science, Electrical Engineering, or a related technical field, or equivalent practical experience
Strong programming skills in one or more languages, such as Swift, C++ or Objective-C
Proficient in Python programming
Solid understanding of computer science fundamentals: data structures, algorithms, system design, concurrency, and object-oriented programming
Demonstrated experience leveraging GenAI and LLM-based tools to enhance engineering productivity, code generation, testing, or system analysis
Demonstrated ability to learn new technologies and development environments quickly
Excellent verbal and written communication skills, with a collaborative and proactive mindset
Preferred
Experience with iOS development or building apps for Apple platforms (personal, academic, or professional)
Proficiency with Swift and Xcode
Exposure to on-device development workflows (e.g., debugging tools, memory profiling, performance optimization)
Experience working on voice assistants or conversational AI systems
Experience working on large-scale or multi-team software projects (including open-source or research projects)
Familiarity with modern development tools and practices (e.g., Git, CI/CD, code review, automated testing)
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
Late StageTotal Funding
$5.67BKey Investors
Berkshire HathawayMicrosoftSequoia Capital
2026-01-10Pre Seed· $1M
2025-05-05Post Ipo Debt· $4.5B
2025-01-16Post Ipo Debt· $0.31M
Leadership Team
Tim Cook
CEO
Craig Federighi
SVP, Software Engineering
Recent News
Venrock
2025-12-01
2025-09-25
Mac Daily News
2025-09-25
Company data provided by crunchbase