Are you a passionate Senior Frontend Developer who loves building fluid and impactful digital experiences? Do you want to use your skills in React and React Native to shape the future of our web and mobile platforms? We are looking for an experienced professional to lead technically, mentor the team, and turn complex challenges into elegant and functional interfaces. If you live and breathe clean code and enjoy collaborating to build amazing products, this is the place for you! **Responsibilities** * Implement new features in mobile and web applications. * Solve problems and improve the interface of platform products. * Organize frontend project structures, ensuring scalability and maintainability. * Propose innovative solutions and share knowledge with team members. * Integrate applications with SDKs, libraries, and external services. * Deploy Android and iOS applications to app stores. * Deploy web applications to production environments. * Ensure application quality, performance, and responsiveness. * Suggest the adoption of new technologies and optimization of development processes. **Requirements** * **Solid experience** working as a Frontend Developer. * **Proficiency in the React ecosystem,** with expertise in **React.js**, Hooks, Context API, **TypeScript**, and state management libraries such as **Zustand**, **Redux**, and **React Query**. * **Proven experience with React Native**, including application development, state management, navigation, and publishing processes on **App Store** and **Google Play**. * **Strong ability to consume and integrate** with **RESTful** and/or **GraphQL** APIs. * **Familiarity with frontend development tools**, including build tools (**Webpack**, **Vite**), package managers (**NPM/Yarn**), and version control (**Git**). * **Solid experience styling interfaces** using **Tailwind** * **CSS** and/or CSS\-in\-JS solutions like **Styled Components**. * **Practical knowledge implementing unit and integration tests** using tools such as **Jest**, **React Testing Library**, **Cypress**, and/or **Detox**. * **Excellent communication skills** to collaborate across teams and a **proactive mindset** to identify challenges and suggest improvements. * **Knowledge of native development** for **Android** * **(Kotlin/Java)** and/or **iOS (Swift/Objective\-C)**. **Nice to have** * Previous experience developing delivery platforms and/or marketplaces. * Understanding of backend development and building RESTful APIs. * Familiarity with cloud infrastructure (AWS, GCP, Azure). * Reside in one of our operational cities. **Benefits** * Dental Insurance; * Meal/Food allowance via flexible card; * Wellhub (formerly Gympass) \- Wellness platform; * Alura \- Learning platform for professional development; * Birthday Day Off; * Flexible working hours; * Fuel allowance for fully in-person roles; **CLT** All benefits above \+ Health Insurance. Job Type: Full-time CLT, Freelance / PJ Benefits: * Medical insurance * Dental insurance * Fuel allowance * Remote work * Meal allowance * Transportation allowance