Mobile Lead Engineer (React Native)
Job Description
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Mobile Lead Engineer (React Native) based in Brazil.
This role is a senior mobile engineering position focused on building and leading the development of a cross-platform React Native application that interacts directly with BLE-connected hardware devices. You will take ownership of complex mobile features that bridge native iOS and Android capabilities with React Native, ensuring seamless and reliable hardware communication. The role involves solving highly technical challenges such as real-time device control, offline-first synchronization, secure credential handling, and firmware update flows. You will work at the intersection of mobile software and IoT systems, where performance, reliability, and edge-case handling are critical. The environment is highly technical and product-driven, requiring strong ownership and the ability to make architectural decisions. This is a hands-on leadership role for an engineer who thrives in complex mobile + hardware ecosystems.
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Mobile Lead Engineer (React Native) based in Brazil.
This role is a senior mobile engineering position focused on building and leading the development of a cross-platform React Native application that interacts directly with BLE-connected hardware devices. You will take ownership of complex mobile features that bridge native iOS and Android capabilities with React Native, ensuring seamless and reliable hardware communication. The role involves solving highly technical challenges such as real-time device control, offline-first synchronization, secure credential handling, and firmware update flows. You will work at the intersection of mobile software and IoT systems, where performance, reliability, and edge-case handling are critical. The environment is highly technical and product-driven, requiring strong ownership and the ability to make architectural decisions. This is a hands-on leadership role for an engineer who thrives in complex mobile + hardware ecosystems.