Are you a seasoned mobile engineer with deep expertise in React Native and a passion for leading architecture design across platforms? Do you thrive in shaping technical strategy while remaining hands-on in implementation? Join Intellias as a
React Native Architect
and play a pivotal role in delivering scalable, performant, and elegant cross-platform mobile applications that drive real-world impact.
Requirements : Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related field. 6+ years of mobile development experience, with at least 3 years of hands-on experience architecting solutions using React Native. Deep understanding of JavaScript and TypeScript, React Native internals, and native bridging techniques. Experience architecting and delivering production-grade apps across both iOS and Android platforms. Expertise in scalable state management solutions (Redux, Zustand, Recoil, etc.). Strong background in performance tuning, offline capabilities, mobile accessibility, and secure development practices. Solid experience with CI / CD for mobile, including tools such as Fastlane, Bitrise, or App Center. Familiarity with Agile delivery models and DevOps collaboration. Ability to work EST hours and communicate clearly across technical and non-technical teams.
Nice to Have Exposure to native mobile development (Swift, Kotlin) and the ability to advise on hybrid vs. native tradeoffs. Experience in regulated industries such as healthcare or finance. Familiarity with mobile analytics, monitoring, and crash reporting tools (Firebase, Flipper, Sentry, etc.). Prior experience leading technical evaluations or conducting architecture reviews. Contributions to open-source projects or architectural blogs / talks.
Responsibilities : Define and drive the architecture and technical vision for mobile applications built with React Native across iOS and Android platforms. Lead design and implementation of complex mobile features, ensuring scalability, performance, and maintainability. Establish and enforce development best practices, including code structure, reusable component design, state management, and CI / CD pipelines. Collaborate with cross-functional teams (design, backend, DevOps, QA, and product) to align on technical solutions that meet business and user needs. Evaluate and integrate third-party tools, SDKs, and APIs, with a focus on mobile performance, analytics, and security. Provide architectural guidance, code reviews, and mentorship to engineering teams to raise code quality and consistency. Create and maintain technical documentation, design patterns, and architectural diagrams for internal and external stakeholders. Proactively identify technical risks and propose mitigation strategies.
Why this position : At Intellias, people always come before processes. We combine cutting-edge technology with a culture that champions autonomy, collaboration, and continuous learning. Our flexible, people-centered environment—paired with comprehensive benefits—makes this an ideal place for technology leaders ready to make their mark. If you’re excited to architect impactful mobile solutions, we’d love to meet you.
Degree : Bachelor's Degree
React Native • Barcelona, España