Apple

Apple

Posted via Apple Careers

Sr. ML Infrastructure Engineer, Siri Runtime Systems and Interaction

Always Hiring

Posted Aug 4, 2026

Role at a glance

Salary
$175K – $263.3K/yr
Location
Seattle, Washington, United States
Work arrangement
On-site
Employment
Full-time
Experience
At least 4+ years of relevant industry experience
Education
Bachelors degree in Computer Science, Engineering, or related discipline, or equivalent industry experience

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Role Summary

AI-generated

As part of Apple’s Siri Attention and Invocation Data and Tooling team, this role helps create the data and infrastructure ecosystem supporting machine learning development and feature improvement. The team owns services and data products across their lifecycle and partners with ML Modeling, Infrastructure, Software, Hardware, and Operations teams.

What You'll Do

  • Create the data and infrastructure ecosystem needed to support ML development
  • Drive services and data products through conception, design, implementation, deployment, and maintenance
  • Develop and maintain tools and infrastructure for Apple’s Siri features
  • Work in close partnership with ML Modeling, Infrastructure, Software, Hardware, and Operations teams

Generated from the employer's posting. Verify important details before applying.

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Qualifications

Strong background in algorithms, data structures, and system design; in-depth experience with Python, Docker, Cloud Infrastructure, and Spark; expertise developing and debugging software service stacks; excellent interpersonal skills to work independently and cross-functionally.

Required

  • Familiar with one of the popular ML Frameworks like Pytorch, Tensorflow
  • Familiar with workflow orchestrators like Airflow or Kubeflow
  • Developed tools and services to optimize ML systems beyond model selection

Original job description

Content provided by the employer

Summary

Apple is where individual imaginations gather together, committing to the values that lead to great work. Every new product we build, service we create, or Apple Store experience we deliver is the result of us making each other’s ideas stronger. That happens because every one of us shares a belief that we can make something wonderful and share it with the world, changing lives for the better. It’s the diversity of our people and their thinking that inspires the innovation that runs through everything we do. When we bring everybody in, we can do the best work of our lives. Here, you’ll do more than join something — you’ll add something.

Imagine what you could do here. At Apple, great ideas have a way of becoming great products, services, and customer experiences very quickly. Bring passion and dedication to your job and there’s no telling what you could accomplish.

Do you want to make Siri and Apple products more intelligent for our users? The Siri Attention and Invocation team is the front door to Siri. We make sure all our Apple costumers can invoke Siri how and when they want to.

Description

As part of the Data and Tooling team, you will help us create the data and infrastructure ecosystem needed to support our ML development and continuously improve our features.

We take full end-to-end ownership of our services and data products, driving them through every stage meticulously, encompassing conception, design, implementation, deployment, and maintenance. As a result, each one of us takes our responsibilities seriously. In this team, you’ll have the opportunity to work on complex problems in close partnership with our ML Modeling teams, Infrastructure, Software, Hardware and Operations.

Minimum Qualifications

At least 4+ years of relevant industry experience with the following:
Strong background in computer science: algorithms, data structures and system design
In-depth knowledge and experience with the following technologies: Python, Docker, Cloud Infrastructure, Spark
Expertise in developing and debugging software service stacks
Excellent interpersonal skills able to work independently as well as cross-functionally
Bachelors degree in Computer Science, Engineering, or related discipline, or equivalent industry experience

Preferred Qualifications

Familiar with one of the popular ML Frameworks like Pytorch, Tensorflow
Familiar with workflow orchestrators like Airflow or Kubeflow
Developed tools and services to optimize ML systems beyond model selection

Pay & Benefits — Seattle, Washington, United States

At Apple, base pay is one part of our total compensation package and is determined within a range. This provides the opportunity to progress as you grow and develop within a role. The base pay range for this role is between $175,000 and $263,300, and your base pay will depend on your skills, qualifications, experience, and location.

Apple employees also have the opportunity to become an Apple shareholder through participation in Apple’s discretionary employee stock programs. Apple employees are eligible for discretionary restricted stock unit awards, and can purchase Apple stock at a discount if voluntarily participating in Apple’s Employee Stock Purchase Plan. You’ll also receive benefits including: Comprehensive medical and dental coverage, retirement benefits, a range of discounted products and free services, and for formal education related to advancing your career at Apple, reimbursement for certain educational expenses — including tuition. Additionally, this role might be eligible for discretionary bonuses or commission payments as well as relocation. Learn more about Apple Benefits

Note: Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.

Application Deadline

Apple accepts applications to this posting on an ongoing basis.

Apple

About the company

Apple

Large Enterprise

Apple Inc. is a global technology company known for its innovative products and services, including the iPhone, iPad, Mac computers, and Apple Watch. Founded in 1976, Apple has continuously pushed the boundaries of design and functionality, earning a reputation for high-quality consumer electronics and software solutions like iOS and macOS. With a strong commitment to user experience and privacy, Apple also leads in digital services, offering platforms such as the App Store, Apple Music, and iCloud. The company's focus on sustainability and corporate responsibility further enhances its standing as a leader in the technology sector.