HID Algorithms Engineer

Apple Inc.; Sunnyvale (CA); On-site; USD 184,700 - 324,800; Full time

Job summary

Apple Inc. in Sunnyvale, CA, is seeking an Algorithms Engineer to help build next‑generation human‑computer interactions. You will prototype, validate, and ship algorithmic concepts inside Apple products, collaborating with HW, SW, and design partners.

You should have strong C++ and Python skills, a solid foundation in algorithms and mathematics, and a track record in early‑stage development. This role blends research and production code in a fast‑paced, highly multidisciplinary environment.

Qualifications

• Experience in early-stage algorithm development, from concept through validation
• Strong algorithm and mathematics fundamentals — state machine design, statistics, signal processing, machine learning, etc.
• Experience programming in C++ and Python
• Able to communicate clearly and collaborate with cross-functional teams
• Excellent problem solving and root cause analysis skills
• BS/MS/PhD in Computer Science, Electrical Engineering, Human Computer Interaction, or related field; 5+ years of experience in a related field.

Responsibilities

• Prototype and define interactions end-to-end, investigating emerging technologies and new interaction paradigms in collaboration with HW, SW, and design partners
• Develop and validate algorithmic concepts, and drive the technical work needed to bring these ideas to life
• Take prototypes from concept to production, writing code that ships in Apple products used by millions of people every year
• Communicate effectively across disciplines and thrive in ambiguity

Skills

C++

Python

Algorithms

ML concepts

State machine design

Mathematics

Collaboration

Education

BS/MS/PhD in CS/EE/HCI or related

Tools

Objective-C

Swift

Job description

Apple's Human Interface Devices (HID) group develops innovative ways to interact with Apple products. We work on nearly every product line, delivering technologies like AirPods, iPhone, iPad, Mac, and other future Apple input technologies. We're looking for an algorithms engineer to help build the next generation of human-computer interactions from the ground up. We are an eclectic group with backgrounds in computer science, controls, human factors, signal processing, and more. As a member of this team, you will work in the earliest stages of development, whether defining entirely new interactions or bringing new sensing technologies to life for the first time, making foundational decisions that determine how future Apple products are experienced.

Description

As an Algorithms Engineer, you will prototype and define interactions end-to-end, investigating emerging technologies and new interaction paradigms in close collaboration with HW, SW, and design partners. You will develop and validate algorithmic concepts, and drive the technical work needed to bring these ideas to life. You will take prototypes from concept to production, writing code that ships in Apple products used by millions of people every year. You are self-motivated, comfortable operating in ambiguity, and quick to build relationships across disciplines. You thrive in the space where the problem isn’t fully defined and the solution doesn’t exist yet.

Minimum Qualifications

• Experience in early-stage algorithm development, from concept through validation
• Strong algorithm and mathematics fundamentals — state machine design, statistics, signal processing, machine learning, etc.
• Experience programming in C++ and Python
• Able to communicate clearly and collaborate with cross-functional teams
• Excellent problem solving and root cause analysis skills
• BS/MS/PhD in Computer Science, Electrical Engineering, Human Computer Interaction, or related field / equivalent experience; 5+ years of experience in a related field.

Preferred Qualifications

• Experience with Objective-C and/or Swift
• Experience developing software with agentic workflows

At Apple, base pay is one part of our total compensation package and is determined within a range. The base pay range for this role is between $184,700 and $324,800, 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.

Apple is an equal opportunity employer that is committed to inclusion and diversity. We seek to promote equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or other legally protected characteristics. Learn more about your EEO rights as an applicant

At Apple, we believe accessibility is a fundamental human right. You’ll find that idea reflected in everything here — in our culture, our benefits and our digital tools. By welcoming as many perspectives as possible, we help you build a career where you feel like you belong.

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Apple accepts applications to this posting on an ongoing basis.