Senior Mobile Engineer

Join one of Baltimore's Best Places to Work! About the Job The Banner is seeking a Senior Mobile Engineer to help build and evolve our mobile experience across iOS and Android. This is a high-impact role for an experienced React Native engineer who wants to shape a meaningful consumer product from the inside. You will work closely with Product, Design, Data, Backend Engineering, and newsroom stakeholders to create a fast, reliable, engaging, and intuitive mobile experience for readers. You will help define how mobile supports personalization, subscriptions, notifications, audience engagement, performance, accessibility, and long-term product growth. The ideal candidate is both a strong hands-on engineer and a thoughtful product partner who cares deeply about user experience, technical quality, and mission-driven work. ***This role is not eligible for relocation, visa sponsorship, or fully remote work. *** What You’ll Build In this role, you will help create mobile experiences that make local journalism more accessible, useful, and habit-forming. Your work may include: Developing new reader-facing features in React Native for iOS and Android. Improving app performance, reliability, responsiveness, and stability. Building mobile-first experiences for content discovery, personalization, notifications, and reader engagement. Integrating with APIs, authentication systems, analytics platforms, push notification systems, and third-party services. Supporting experimentation, feature flagging, observability, and release management. Creating strong foundations for a scalable mobile platform as the product grows. What You’ll Do Design, develop, test, and maintain cross-platform mobile applications using React Native. Own significant mobile features from technical planning through implementation, release, and iteration. Collaborate with Product and Design to translate user needs and mobile UX patterns into polished, accessible experiences. Partner with Backend and Data teams to integrate APIs, analytics, personalization, and engagement tools. Improve mobile performance, debugging, monitoring, and production reliability. Contribute to mobile architecture, engineering standards, CI/CD practices, and release processes. Troubleshoot production issues and use data, observability, and user feedback to improve the app experience. Mentor other engineers and help raise the quality of mobile development across the team. What You’ll Bring 5+ years of professional software engineering experience. 3+ years of hands-on experience building production mobile applications with React Native. Strong proficiency in JavaScript and TypeScript. Experience developing for both iOS and Android environments. Understanding of mobile app lifecycle, deployment, app store processes, and release management. Experience integrating RESTful APIs and working with modern backend systems. Familiarity with state management patterns such as Redux, Context API, or similar approaches. Strong understanding of mobile performance optimization, debugging, testing, and observability. Experience with Git-based workflows and CI/CD pipelines. Strong communication skills and the ability to collaborate across engineering, product, design, data, and editorial teams. A product-minded approach to engineering and a genuine interest in building excellent user experiences. Nice to Have Experience with Expo and modern React Native tooling. Experience with analytics, engagement platforms, push notifications, or in-app messaging. Familiarity with experimentation, A/B testing, personalization, or subscription products. Knowledge of mobile accessibility, security, and performance best practices. Experience in media, news, consumer subscription, marketplace, or other high-scale digital product environments. Familiarity with cloud-native architectures or AWS-based ecosystems. What Success Looks Like In this role, success means helping The Banner deliver a mobile experience that is fast, stable, intuit…