Acoustics DSP Engineer

Cupertino, California, United States Hardware Let your imagination be heard. Apple products reach the ears and hearts of listeners around the globe, and Beats at Apple pushes the boundaries of where audio technology and popular culture intersect. With a rapidly evolving roster of acclaimed headphone and speaker products, supported on both iOS and Android platforms, we offer a dynamic and compelling audio experience that has far-reaching impact. Description Being a member of the Beats Audio Voice team presents a unique opportunity within Apple. We are a small, adaptable, and driven group, responsible for the end-to-end voice performance of future audio products. We work with novel architectures on tight schedules, fueling innovative ideas that span ecosystems. We interact with cross‑functional teams regularly and continually strive to elevate Apple’s audio roadmap. In this role you will contribute, develop, and create in a space where your critical ear, technical expertise, and passion for sound are key to the success of our products. Minimum Qualifications Solid C proficiency, including porting algorithms to production‑quality code 2+ years experience in telephony or communications audio (e.g., speech enhancement, acoustic echo cancellation, noise suppression) Ability to identify and characterize audio artifacts across diverse signal conditions Proficiency in Python and/or MATLAB for algorithm development and analysis Experience constructing and debugging multi‑platform data pipelines Excellent teamwork and communication practices Familiarity with ML data pipelines from training through performance qualification Preferred Qualifications Hands‑on practice working with development hardware and early‑stage prototype systems Experience with subjective listening evaluation methodologies Experience deploying ML solutions on resource‑constrained devices Comfortable defining and manipulating large datasets for batch processing Working knowledge of fixed and floating point precision architectures and their implications for audio systems B.S. or higher in Electrical Engineering, Computer Engineering, Audio Engineering, Music Technology, or equivalent experience 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 $126,800 and $220,900, 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 reimbursement for certain educational expenses — including tuition. Additionally, this role might be eligible for discretionary bonuses or commission payments as well as relocation. 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. Learn about accessibility in Apple’s workplace Learn about reasonable accommodations for job applicants. Apple accepts applications to this posting on an ongoing basis. #J-18808-Ljbffr Apple Inc.