Senior Mobile Application Developer

Há 4 dias

São Paulo, São Paulo, Brasil Maxxi Tempo inteiro R$80.000 - R$120.000 por ano

The multinacional company is looking for a passionate Senior Mobile Apps Developer to create high-performance, scalable, and visually engaging applications for iOS and Android. You will work closely with product managers, designers, and backend engineers, delivering seamless cross-platform experiences and innovative solutions that impact users directly.

This role offers the opportunity to develop cutting-edge mobile applications using Flutter, React Native, and/or native iOS technologies, contributing to high-quality products while collaborating in a dynamic, global team.

Key Responsibilities

  • Design and develop cross-platform mobile applications using React Native, and/or native iOS applications using Swift.
  • Optimize and maintain codebases for performance and reliability.
  • Integrate RESTful APIs, gRPC, GraphQL, Firebase, and various third-party libraries.
  • Build reliable solutions for offline capabilities and local data persistence.
  • Enforce best practices in coding standards, testing, and performance optimization.
  • Implement native modules when necessary to extend Flutter or React Native functionality, or leverage Swift for native features.
  • Collaborate closely with UI/UX teams to translate design mockups into polished, responsive, and user-friendly interfaces.
  • Stay current with the latest trends and developments in the Flutter, React Native, and mobile development ecosystems.

Required Technical Skills

  • Fluency in English is mandatory, both written and spoken, for effective collaboration across global teams.
  • Experience in mobile app development.
  • Strong hands-on experience with React Native, and/or native iOS development using Swift.
  • Strong understanding of the architecture of React Native, including state management, widgets, and routing.
  • Deep knowledge of mobile app performance optimization, memory management, and debugging techniques.
  • Familiarity with native Android development (Kotlin/Java) is a plus.
  • Experience with Firebase for analytics tracking, crash reporting, and app distribution.
  • Comprehensive understanding of App Store and Play Store deployment processes.
  • Experience with CI/CD pipelines for mobile applications.
  • Good knowledge of version control systems, branching strategies, and collaborative development workflows.
  • Solid understanding of security practices, including data encryption and secure storage.

Qualifications

  • Bachelor's degree in computer science, engineering, or equivalent experience.
  • Strong analytical, problem-solving, and debugging skills.
  • Excellent communication skills and an ability to thrive in a collaborative environment.
  • Self-motivated and capable of working independently with minimal supervision, as well as within a team setting.

    100% Remote

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