Senior Frontend Engineer, Corporate Systems Engineering

Sunnyvale, California, United States Software and Services We are hiring a Senior React Frontend Engineer to build performant user interfaces for complex problems. You will architect scalable frontend systems, mentor engineers, and drive technical decisions for our product experience. This role gives you the chance to work on challenging technical problems, lead initiatives, and grow with a team focused on code quality, collaboration, and continuous learning. If you are passionate about creating exceptional user experiences and want to make an impact, we want to hear from you. Description As a Senior React Frontend Engineer, you will be a key technical contributor responsible for building and scaling our web application. You will work at the intersection of design, product, and engineering to create intuitive, high-performance interfaces. Responsibilities Build and architect features: Design, implement, and ship production-ready React applications and components for thousands of users. Make technical decisions about component architecture, state management, and performance optimization Drive technical excellence: Lead code reviews, establish frontend best practices, and create technical documentation to elevate the entire engineering team's skills and maintain high code quality standards Mentor and collaborate: Guide junior and mid-level engineers through pair programming, code reviews, and technical mentorship. Work closely with designers, product managers, and backend engineers to deliver cohesive product experiences Shape the frontend roadmap: Contribute to technical planning, participate in architecture discussions, and help define the future of our frontend infrastructure, tooling, and development practices Own outcomes: Take end-to-end ownership of features from technical design through deployment, monitoring, and iteration based on user feedback and analytics Minimum Qualifications 5+ years using TypeScript, React, and Next.js in production applications 3+ years doing web application testing practices or tools such as Jest, React Testing Library, Cypress or code coverage instrumentation 3+ years of application performance improvement techniques, optimization strategies or caching solutions BS or MS in Computer Science or job related professional experience Preferred Qualifications Familiarity with modern build tools and module bundlers (Webpack, Vite, Turbopack, esbuild) Experience architecting or leading frontend migrations, refactors, or Greenfield projects Understanding of backend technologies and RESTful or GraphQL API design Knowledge of accessibility standards (WCAG 2.1 AA) and building inclusive user interfaces Experience with design systems, component libraries, or Storybook Understanding of web performance optimization, Core Web Vitals, and monitoring tools 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 $181,100 and $318,400, 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 Apples 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 Apples Employee Stock Purchase Plan. Youll 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. 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 . Apple accepts applications to this posting on an ongoing basis. #J-18808-Ljbffr