• Diseñar, desarrollar y mantener aplicaciones Android robustas, eficientes y con excelente experiencia de usuario. • Definir y aplicar buenas prácticas de arquitectura, pruebas y rendimiento en la aplicación móvil. • Consumir e integrar APIs, optimizar manejo de datos y persistencia local (Room, SQLite, caches). • Implementar pruebas unitarias y de interfaz, participar activamente en code reviews y mantener la calidad del código. • Colaborar con product managers, diseñadores y backend para entregar soluciones centradas en el usuario. • Participar en la automatización de pipelines de CI/CD, despliegues a stores y monitoreo en producción. • Mentorar a desarrolladores junior/semisenior y promover la mejora continua del equipo.

• Design, develop, test, and maintain high-performance Android applications using modern Android development practices • Collaborate with cross-functional teams including product managers, designers, and backend developers to deliver exceptional mobile experiences • Optimize applications for performance, security, scalability, and reliability • Implement and maintain offline storage solutions and ensure seamless synchronization • Support small to medium iOS development tasks, including bug fixes and minor feature enhancements • Participate in code reviews, technical discussions, and continuous improvement initiatives • Write clean, maintainable, and well-documented code while following industry best practices

Role Description The Principal Engineer - Mobile operates at the intersection of deep technical execution and broad organizational influence. This role will resolve the hardest architectural questions, set the AI-native engineering bar, and ensure that iHerb's platform decisions compound over time rather than accumulate debt. Reporting to the VP of Engineering, this role collaborates closely with peer Principals, Engineering Managers, and peer VPs across the organization. This role owns the end-to-end technical strategy for iHerb's mobile platform, covering iOS and Android apps used by millions of customers globally. You will lead the mobile modernization effort, drive platform and architecture decisions, and set the technical bar for the Mobile team. Job Expectations - Define and own the mobile platform architecture: platform choices, app structure, shared component strategy, and native versus cross-platform patterns. - Lead the technical scoping and execution of the mobile modernization effort, coordinating with the Mobile EM and cross-functional partners. - Hands-on contributor: write production mobile code, build proofs of concept, and validate architecture through working software. - Set and enforce technical standards for the Mobile team; drive code reviews and architecture reviews. - Evaluate and decide on cross-platform frameworks where appropriate, based on engineering tradeoffs and long-term maintainability. - Contribute mobile-specific patterns and lessons into iHerb's shared AI-driven SDLC golden path. - Drive the hardest cross-cutting technical decisions across multiple teams and shared platform services. - Establish and evolve iHerb's AI-driven SDLC golden path: shared standards, Claude Code skills, guardrails, and automation patterns. - Lead complex multi-team technical efforts by coordinating architecture reviews, aligning peer Principals and EMs, and resolving competing approaches. - Mentor and raise the technical bar across the engineering organization through code review, architecture review, and direct coaching of senior engineers. - Represent engineering in cross-functional conversations with product, data science, security, and infrastructure. - Feed architectural decisions into the shared knowledge base so institutional knowledge compounds across the organization. Qualifications - AI-driven SDLC (required): demonstrated use of AI-assisted development tools such as Claude Code, GitHub Copilot, or Cursor to ship production systems. - Architecture at scale: experience designing and evolving large-scale distributed systems across multiple teams and years: APIs, data pipelines, event-driven architectures, or high-traffic platforms. - Cross-org technical leadership: track record of driving architectural standards, technical roadmaps, or platform initiatives that span multiple teams or organizations. - Engineering quality mindset: deeply held opinions on code quality, observability, CI/CD, test automation, and maintaining velocity without accumulating hidden debt. - Communication and influence: able to write clear architecture documents, present to technical and non-technical audiences, and build consensus without formal authority. - Experience working in distributed teams across the US, China, and Latin America. - Deep expertise in Swift (iOS) and Kotlin (Android); production-level experience in both platforms is required at this level. - Hands-on experience with cross-platform mobile frameworks: React Native or Kotlin Multiplatform. - Track record of owning mobile platform architecture decisions: app structure, state management, offline handling, performance, and release processes. - Experience leading a mobile platform modernization or significant re-architecture effort. - High degree of accuracy and attention to detail. - Excellent organization skills and ability to multi-task. Requirements - Generally requires a minimum of 10+ years of software engineering experience, with a significant portion at senior, staff, or principal IC level. - Bachelor’s Degree in Computer Science or related field preferred, or a combination of education and equivalent work experience. Physical Demands - Regularly required to talk and hear. - Frequently required to sit, walk, climb stairs, use hands and fingers, bend, stoop, and reach with hands and arms. - May occasionally lift or move office products and supplies up to 25 pounds. - Proper lifting techniques required. - Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Work Environment - The noise in the work environment is usually moderate. - Hectic, fast-paced with multi-level distractions. - Professional, yet casual work environment. - Office / Warehouse environment. - Ability to work extended hours as required. Compensation The expected salary range for this role is $204,000.00 - $260,000.00 USD. The actual base pay offered will be determined by factors such as the candidate's relevant experience, education, geographic location, and internal equity. Staffing Agency Submission Notice iHerb does not accept unsolicited 3rd party ("Agency") candidates. If you are an Agency, please send any requests to be considered as a supplier in our Vendor Management System to staffingvendors@iherb.com. Do not contact iHerb employees directly. If requested to work on a role, any Agency candidates would be presented through the internal recruiting organization. Equal Opportunity Employer iHerb is an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status. iHerb provides equal employment opportunities to all applicants for employment and prohibits discrimination and harassment.

Role Description Du möchtest moderne Mobile-Apps mitgestalten, die täglich über 20 Millionen Menschen weltweit aktiv nutzen? Die technische Weiterentwicklung stabiler und qualitativ hochwertiger iOS-Apps begeistert dich – insbesondere innovative Features gemeinsam mit Design-, API-Teams und Produktmanagement umzusetzen? Swift und SwiftUI gehören für dich zu moderner iOS-Entwicklung einfach dazu? Dein Anspruch an Codequalität, Performance und Nutzererlebnis ist genauso hoch wie unserer? Als Mobile App Entwickler bist du mit deinem Fachwissen maßgeblich an der Weiterentwicklung und Optimierung unserer nativen iOS-Apps beteiligt. Gemeinsam mit deinem Team trägst du Verantwortung für Codequalität, Stabilität und Nutzererlebnis. Ob an einem unserer vier Standorte – Bonn, Bornheim, Coventry oder Miami – oder remote nach Absprache: Wir freuen uns auf deine Unterstützung! Qualifications - Mehrjährige Berufserfahrung in der nativen iOS-Entwicklung - Sehr gute Kenntnisse in Swift und SwiftUI - Freude daran, sauberen, strukturierten und wartbaren Code zu schreiben - Idealerweise Erfahrung mit automatisierten Tests und Clean Architecture Requirements - Betriebssystem: MacOS & für deinen Erfolg beim mobilen Arbeiten bekommst du ein neues MacBook Pro & Smartphone - Entwicklungsumgebung: Swift, SwiftUI, Swift Concurrency, Combine - Tools: GitLab, Git, CI/CD mit fastlane, GitHub Copilot Benefits - Interdisziplinäre Zusammenarbeit: Du bringst dich in bereichsübergreifende Projekte ein und arbeitest eng mit Kolleg*innen aus Entwicklung, Produkt, Marketing und weiteren Teams zusammen. - Innovationsfreude und Gestaltungsfreiheit: Bei uns hast du die Möglichkeit, neue Ideen einzubringen und moderne Technologien aktiv mitzugestalten. - Flexibel und lebensnah: Ob im Büro, remote oder hybrid – wir achten darauf, dass dein Job in Einklang mit deinem Alltag, deinen Bedürfnissen und deiner Lebensphase steht.