> Markdown version of [/jobs/ext/4026610-software-engineer-front-end-retail-and-marcom-engineering](https://www.wearedevelopers.com/jobs/ext/4026610-software-engineer-front-end-retail-and-marcom-engineering). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Engineer (Front End), Retail and Marcom Engineering - **Company:** Apple Inc. - **Location:** Sunnyvale, CA, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Adobe Analytics, JavaScript (Programming Language), Web Accessibility, Application Performance Management, HTML5, Cascading Style Sheets (CSS), Code Coverage, Code Review, Information Systems, Design of User Interfaces, Human-Computer Interaction, Pair Programming, Performance Tuning, Next.js, Software Engineering, TypeScript, Web Content Accessibility Guidelines, Web Testing, Web Performance Optimization, Web Usability, ReactJS, Cypress (Programming Language), Backend, Webpack, Material UI, Information Technology, Real Time Data, Build Tools, Graphql, Front End Software Development, React Redux, React Testing Library, Api Design, Restful APIs, Es2015 - **Published:** October 30, 2026 - **Apply:** https://www.careerbuilder.com/job-details/software-engineer-front-end-retail-and-marcom-engineering-sunnyvale-ca--c5225f67-9ab7-43e0-a2dc-2364d47b1e51 ## About the Role Software Engineering, Marketing Communications, Retail, User Interface/Experience (UI/UX), Information Technology & Information Systems, Apple, Retail, Mentoring, Online Marketing, Marketing Communications, synchronization, complex state management, performance optimization at scale, and building accessible, responsive interfaces for all devices and browser. Shape the frontend roadmap: Contribute to technical planning, participate in architecture discussions, and help define the future of our frontend infrastructure, tooling, and development practice. Own outcomes: Take end-to-end ownership of features from technical design through deployment, monitoring, and iteration based on user feedback and analytics5 years using TypeScript, React, and Next.js in production applications. 4 years using JavaScript (ES6+), HTML5, CSS3 or responsive layouts 3 years doing web application testing practices or tools such as Jest, React Testing Library, Cypress or code coverage instrumentation 3 years with JavaScript events, hooks, and state management solutions (Redux, Context API, MobX, Zustand, or similar) 3 years of application performance improvement techniques, optimization strategies or caching solutions BS in Computer Science or a related field or equivalent job-related experience.Familiarity with modern build tools and module bundlers (e.g. Webpack, Vite) Experience architecting or leading frontend migrations and refactors Understanding of backend technologies and RESTful and 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 Effective communicator who can work across both technical and creative teams ## Description As a Senior Frontend Engineer, you will be a key technical contributor responsible for building and scaling our work. You will work at the intersection of design, product, and engineering to create intuitive, high-performance interfaces.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 teams 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 experience. Solve complex problems: Address technical challenges including real-time data