Mobile Specialist, Flutter

Role Overview

• Develop and maintain the base Flutter framework used by product teams.
• Define architectural standards, project structure and best practices.
• Create reusable libraries and components.
• Ensure standardized integration with APIs, authentication, observability and monitoring.
• Define state management strategies (e.g., Bloc) for enterprise use.
• Structure dependency injection and modularization (e.g., GetIt).
• Ensure framework quality through automated tests and continuous validation.
• Work on performance optimization, app size reduction and resource usage.
• Define and evolve build and distribution pipelines.
• Establish best practices for publishing to app stores.
• Implement and standardize the use of tools such as Firebase and Crashlytics.
• Support product teams in adopting the framework.
• Act as a technical reference and raise the company’s mobile engineering standards.
• Document architectural decisions and technical guides.

Requirements

• Bachelor’s degree in Computer Science, Software Engineering, Computer Engineering, Information Systems or a related field.
• Strong experience with Flutter and Dart.
• Experience with scalable, modular application architectures.
• Experience building and evolving frameworks, SDKs or internal libraries.
• Experience defining architectural standards and organizing Flutter projects.
• Experience with state management (Bloc or similar).
• Experience with dependency injection (GetIt or similar).
• Experience with componentization and integration with Design Systems.
• Experience integrating REST APIs.
• Experience with authentication, interceptors and network abstraction layers.
• Experience with automated testing (unit, widget and integration tests).
• Experience with CI/CD, build automation and distribution.
• Experience publishing and managing apps on Google Play and the App Store.
• Experience with Firebase (Analytics, Crashlytics, Messaging or similar).
• Experience analyzing and handling crashes.
• Experience optimizing performance, memory usage and reducing app size.
• Experience with modularization and separation of concerns.
• Familiarity with Git, code review and engineering best practices.
• Experience in medium to large enterprise environments.
• Hands-on profile with an architectural mindset.
• Ability to document technical decisions and adoption guides.
• Ability to technically influence other teams and act as a reference.
• Knowledge or experience with SuperApp architecture or mobile Microfrontends will be considered a plus.
• Experience with mobile security will be considered a plus.
• Knowledge of native mobile development (Android or iOS) will be considered a strong plus.

Tech Stack

• Android
• Dart
• Firebase
• Flutter
• iOS

Benefits

• Choose the benefits that best suit you and your dependents through a digital platform with various categories including Gym, Meal Voucher, Food Voucher, Pharmacy Assistance, Health Care, Dental and Life Insurance;
• Corporate mobile phone. Yes, a brand-new smartphone for you!
• Unlimited voice and data plan! Yes, unlimited! Vivo’s 5G is up to 10x faster!
• An exclusive Vivo offer with special discounts on landline, broadband, TV and apps;
• Eligible to receive an annual Bonus or PPR;
• Plan your future through a Private Pension plan;
• Have children? You’ll be entitled to a subsidy to help with school, daycare or babysitter expenses;
• Work in an environment that respects your personality, dress style and way of being and where you can be authentic. #BeYourself
• Work remotely up to 3 times per week. #Mobility
• Flexible working hours;
• Enjoy a day off to celebrate your birthday;
• Participate in one of the largest corporate volunteering programs to help you make an impact;
• Take advantage of our Educational Development Program offering partnerships with educational institutions at discounts; certifications and online courses;