Apple · 4 months ago
Machine Learning Engineer, Siri Runtime Systems and Interaction
Cupertino, California, United States
Full-time
Onsite
Mid, Senior Level
$127K/yr - $221K/yrApple is where individual imaginations gather together, committing to the values that lead to great work. As a Machine Learning Engineer in the Siri System SW team at Apple, you will contribute to and build the next generation of Siri, designing and optimizing machine learning algorithms to enhance user experiences across the Apple ecosystem.
AppsArtificial Intelligence (AI)BroadcastingDigital EntertainmentFoundational AIMedia and EntertainmentMobile DevicesOperating SystemsTVWearables
Responsibilities
You will work multi-functionally with multiple teams at Apple, drive requirements and deliver the end solution
You will help evaluate various candidate approaches for optimizing machine learning pipelines for training and inference - these could include (but are not limited to) algorithm tuning, hyper parameter tuning, hardware and software co-design
You will write clean, maintainable and production code with appropriate documentation and tests
You will debug quality related issues in machine learning pipelines
You will contribute to architecture decisions, design reviews and peer code reviews
You will be a force-multiplier, by enabling team-members to be more productive
Qualification
Required
Strong programming skills in Python and/or C++ with demonstrated ability in using these languages for machine learning modeling and applied research
Hands-on experience developing end to end machine learning systems
Strong problem solving skills and passionate about delivering high-quality products, seeking to solve everyday problems in innovative ways
Ability to work under tight schedules and deliver under pressure
Ability to thrive in a collaborative environment and communicate clearly and confidently with partner teams
Masters or PhD in Computer Science, Machine Learning Engineering or equivalent professional experience
Preferred
Hands-on experience working (training, fine-tuning, optimizing, deploying) with large language models and natural language understanding
Expertise in using machine learning toolkits such as PyTorch, Hugging Face etc
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