Senior React Native Software Engineer in Brazil, Indiana at Jobgether

This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Senior React Native Software Engineer in Brazil.

This role focuses on designing and delivering high-performance mobile applications using React Native in a fast-paced, global engineering environment. You will contribute to building scalable, secure, and user-centric mobile solutions that support enterprise-grade digital products. Working closely with distributed teams, you will translate complex requirements into robust technical implementations while ensuring high standards of quality and performance. The position involves hands-on development, architectural contribution, and close collaboration with clients and technical leads. You will play a key role in optimizing mobile experiences, improving system performance, and ensuring seamless integration with backend services. This is an opportunity to work on impactful projects for global clients while contributing to modern mobile engineering practices.

• Design, develop, and maintain scalable mobile applications using React Native, ensuring performance, reliability, and maintainability.
• Contribute to component design, architecture decisions, and implementation of reusable mobile UI patterns.
• Implement data fetching, persistence, and synchronization strategies across mobile applications.
• Optimize application performance, including speed, memory usage, and responsiveness across iOS and Android platforms.
• Collaborate with engineering and client teams to define requirements and deliver high-quality technical solutions.
• Integrate RESTful APIs and GraphQL endpoints while ensuring robust offline and caching capabilities.
• Support technical leads in project execution, ensuring timely delivery and adherence to engineering standards.
• Participate in code reviews, development best practices, and continuous improvement of engineering workflows.

• Proven experience as a React Native Software Engineer with a track record of delivering production applications.
• Strong expertise in React Native architecture, navigation systems, and performance optimization techniques.
• Experience with iOS and Android native modules and platform-specific implementations.
• Proficiency with state management solutions such as Redux Toolkit, Zustand, or Context API.
• Strong understanding of mobile application lifecycle, memory management, and performance tuning.
• Experience integrating RESTful APIs and GraphQL services.
• Knowledge of offline-first architecture, caching strategies, and data synchronization.
• Familiarity with mobile UI/UX best practices, accessibility standards, and internationalization.
• Strong experience working in Agile environments with Git-based workflows.
• Excellent communication, collaboration, and problem-solving skills.
• Strong analytical thinking and ability to manage multiple priorities effectively.

• 6-month full-time remote contract with strong potential for extension.
• Remote work opportunity based in Brazil.
• Exposure to global enterprise clients and large-scale digital products.
• Collaborative, international engineering environment.
• Opportunity to work with modern mobile technologies and best practices.
• Involvement in impactful projects solving real-world business challenges.
• Inclusive culture focused on technical excellence, learning, and growth.