Lead the mobile development with React Native from a technical perspective;
Work hands-on in the design, development and evolution of mobile features;
Define architecture standards, code organization, componentization, navigation, state management, and API integration;
Ensure quality, performance, stability and a good user experience on Android and iOS;
Support the evolution of applications integrated with PHP/Laravel, MySQL, HTML and JavaScript environments;
Participate in technical decisions involving frontend, backend, APIs, authentication, security and observability;
Conduct code reviews, pair programming and mentorship of developers;
Support the setup of build pipelines, testing, versioning and app store publication;
Collaborate with Product, Design, QA, Backend and Data teams;
Handle incident analysis, critical bugs and performance issues in production;
Help reduce technical debt pragmatically and with an impact-oriented approach;
Contribute to the technical standardization and evolution of mobile products.

Strong experience in mobile development;
Practical experience with React Native;
Knowledge of React and the JavaScript/TypeScript ecosystem;
Experience consuming and integrating REST APIs;
Knowledge of authentication, session management, secure storage and mobile security best practices;
Experience with Git, code review and version control;
Experience publishing and maintaining Android and iOS applications;
Ability to diagnose performance issues, crashes and behaviors in production;
Experience leading people or development efforts technically;
Good communication with technical and non-technical teams.

Nice to have

Knowledge of Laravel/PHP;
Knowledge of MySQL;
Experience with GCP (Cloud Run, Cloud Storage, Firebase, Cloud Functions, Pub/Sub or similar);
Knowledge of Azure;
Experience with Firebase, push notifications, analytics, crash reporting and feature flags;
Experience with CI/CD for mobile applications;
Knowledge of automated mobile testing;
Experience with offline-first architecture and data synchronization;
Knowledge of OWASP Mobile, accessibility and observability;
Experience in SaaS, healthtech, fintech, marketplace or B2C/B2B2C digital product companies.

Tech Lead – Mobile, React Native

Key skills