ph3About the team /h3 pWe're a mobile engineering team based in Barcelona, focused on building world-class mobile applications that deliver excellent user experiences for Stripe merchants. React Native is at the core of how we build—it lets us move fast, share code across platforms, and ship high-quality experiences to millions of businesses worldwide without compromise. /p pAs a Senior Mobile Engineer on our team, you'll help shape our React Native architecture, set the bar for engineering quality, and play a meaningful role in defining what great mobile development looks like at Stripe. This is a high-impact role where your decisions will be felt across the product—and across the millions of merchants who depend on our apps every day. /p h3What you'll do /h3 pAs a Senior Mobile Engineer, you'll own significant parts of our React Native codebase, lead architectural decisions, and help grow the team around you. You'll work closely with product, design, and cross-functional partners to deliver polished, performant mobile experiences. /p h3Responsibilities /h3 ul liSpearhead the design and development of critical product features, partnering with cross-functional teams to transform complex requirements into seamless, high-performance mobile experiences /li liChampion the integration of AI and cutting-edge development tools to drive efficiency, elevate code standards, and cultivate a culture of AI-assisted engineering /li liOwn architectural decisions for the mobile layer—including navigation, state management, native module integration, and performance strategy /li liDrive code quality through thorough code reviews, clear standards, and a strong testing culture /li liMentor and support junior and mid-level engineers, helping them grow technically and professionally /li liProactively identify and resolve performance bottlenecks across the JS thread, native bridge,



and render pipeline, while scaling our mobile CI/CD infrastructure, release processes, and engineering tooling /li liAct as the primary mobile platform liaison for internal teams, effectively translating requirements into well-scoped mobile initiatives while upholding rigorous standards for code quality and architectural integrity /li /ul h3Who you are /h3 pWe're looking for someone who meets the minimum requirements to be considered for the role. If you meet these requirements, you are encouraged to apply. The preferred qualifications are a bonus, not a requirement. /p h3Minimum requirements /h3 ul li5+ years of professional mobile development experience, with a strong focus on React Native /li liStrong proficiency in TypeScript and modern JavaScript /li liSolid understanding of mobile app architecture and design patterns (e.g., Flux, Redux, MobX, or similar) /li liProven expertise in React Native, encompassing component architecture, performance tuning, and a demonstrated ability to ship and maintain high-quality production applications at scale /li liExcellent problem-solving skills and ability to communicate complex technical concepts clearly /li /ul h3Preferred qualifications /h3 ul liExperience with Expo (managed or bare workflow) /li liExperience designing and maintaining mobile CI/CD pipelines (e.g., Fastlane, GitHub Actions, Bitrise) /li liExperience building or contributing to mobile SDKs or shared component libraries /li liExperience with backend development (REST APIs and GraphQL) /li liContributions to open-source React Native libraries or the broader JS and mobile ecosystem /li liExperience mentoring engineers and contributing to a team's engineering culture /li liFamiliarity with native iOS (Swift, UIKit) or Android (Kotlin, Android SDK) development /li liExperience working in a remote-first or distributed engineering environment /li /ul /p #J-18808-Ljbffr

📌 React Native Engineer, Merchant Experience Mobile (Barcelona)
🏢 EngineersOfAI
📍 Barcelona