Software Development Engineer in Test, Systems & Algorithms Evaluation, Sensing & Connectivity

Role Number: 200686221Team: Software and ServicesLocation: CupertinoWeekly Hours: 40Posted: 2026-10-23SummaryThe Applied Sensing & Health team builds the sensing technology behind many health and fitness features on Apple devices. From all-day Activity Rings tracking and workout calorie algorithms to VO2 max estimates and running form metrics, our engineers turn sensor data and user context into insights that help people understand and improve their health and fitness. Join us to work on the next generation of software and hardware that will reach millions of Apple customers every day.DescriptionWe’re looking for an experienced engineer to independently own and lead quality for the next generation of health and fitness features, from early development through release. This includes designing and building the infrastructure and frameworks used to validate our features, profiling system-level performance when our features are in use, using AI to develop tools and processes for ensuring quality, and analyzing algorithm performance and telemetry to contextualize the customer experience of our products. You will also partner with cross-functional teams to drive the most effective strategies for developing and validating features from an end-user perspective.Minimum QualificationsBS or higher in Computer Science, Computer Engineering, Biomechanics, Mechanical Engineering, Electrical Engineering, or equivalent5+ years of experience in software quality, systems, or infrastructure engineering, ideally on consumer hardware or sensor-driven productsProficient in Python, Swift, Objective-C, or C++Understanding of system-level performance characterization, such as memory and powerExperience designing and building test infrastructure, frameworks, or automation systems at scalePreferred QualificationsProven track record of influencing engineering direction across teamsExperience using Generative AI to speed up test development and analysisExperience validating hardware/software integration, ideally with sensorsIn-depth knowledge of build/release systems and processesAble to quickly learn new and existing technologiesStrong attention to detail and analytical capabilitiesExcellent written and verbal communication skillsPay & BenefitsAt 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 $150,400 and $277,600, 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 BenefitsNote: Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.EEO StatementApple 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 applicantAccessibilityAt 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 workplaceLearn about reasonable accommodations for job applicantsApplication DeadlineApple accepts applications to this posting on an ongoing basis.