Apple · 1 month ago
Siri NL Platform Software Engineer, Siri Core Modeling
Sunnyvale, California, United States
Full-time
Onsite
Mid Level
$181K/yr - $318K/yrApple is a leading technology company, and they are seeking a Siri NL Platform Software Engineer to contribute to the next revolution in human-computer interaction. The role involves designing and implementing new features for Siri across Apple devices, optimizing performance, and collaborating with various engineering teams.
AppsArtificial Intelligence (AI)BroadcastingDigital EntertainmentFoundational AIMedia and EntertainmentMobile DevicesOperating SystemsTVWearables
Responsibilities
You'll design, develop, test, and maintain the core runtime platform that powers Siri
Apply LLM to enhance Siri’s intelligence and collaborate with cross-functional teams to build and integrate new Siri experiences for upcoming products
Create software that meets Apple's high standards of quality and performance
Build tooling and infrastructure to increase productivity of processes
Qualification
Required
Strong programming skills in one or more compiled languages (Swift, C++ or Objective-C)
Demonstrated ability to learn new technologies and development environments quickly
Excellent communication skills and collaborative skills with cross functional teams
Solid understanding of computer science fundamentals: data structures, algorithms, system design, concurrency, and object-oriented programming
M.S./B.S. degree in Computer Science, Machine Learning, or a related technical field, or equivalent practical experience
Preferred
Proficient programming skills in Python
Experience with iOS development or building apps for Apple platforms (personal, academic, or professional)
Exposure working with coding agents
Familiarity with LLMs and Model Context Protocol (MCP)
Exposure to on-device development workflows (e.g., debugging tools, memory profiling, performance optimization)
Self-starter with a proven ability to handle multiple projects with strict deadlines
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
Venrock
2025-12-01
2025-09-25
Mac Daily News
2025-09-25
Company data provided by crunchbase