Senior Flutter Architect: FinTech Mobile Lead

Mamo; Kraków; On-site; PLN 200,000 - 260,000; Full time

Job summary

Mamo is seeking a Senior Flutter Developer to build cutting-edge FinTech mobile apps. You’ll own the mobile architecture and collaborate with product, design and engineering teams to shape the technical strategy.

You will lead end-to-end development for iOS and Android, optimize performance, and implement scalable, test-driven code. A strong background in Flutter, Dart, and CI/CD will help you drive high-quality releases.

Qualifications

• 6+ years of mobile development experience incl. 3+ years with Flutter and Dart.
• Proven track record in developing and scaling mobile applications.
• Deep technical understanding of the Flutter ecosystem and state management.

Responsibilities

• Own the end-to-end development and release for our iOS and Android mobile apps.
• Design and implement robust modular components for our mobile app.
• Optimize app performance, scalability, and usability for exceptional user experiences.
• Architect a scalable, secure and efficient codebase.
• Troubleshoot issues, and implement effective solutions to ensure reliability.
• Establish automated testing infrastructure with comprehensive coverage.
• Collaborate closely with Product, Design, and other engineers to create value for users.
• Identify ways to improve our logging, monitoring, and APM to improve observability and performance.
• Define and implement mobile engineering best practices.
• Stay current with mobile and flutter technologies and adopting relevant advancements.
• Ensure a smooth user experience through efficient data handling and error management.
• Optimize API requests for minimal latency and bandwidth usage on mobile devices.

Skills

Flutter

Dart

Mobile development

CI/CD pipelines

End-to-end testing

App performance optimization

State management

App architecture

Logging & monitoring

APM tools

Tools

Appium

Patrol

Maestro

Job description

Mamo is seeking a Senior Flutter Developer to build cutting-edge FinTech mobile apps. You’ll own the mobile architecture and collaborate with product, design and engineering teams to shape the technical strategy.

You will lead end-to-end development for iOS and Android, optimize performance, and implement scalable, test-driven code. A strong background in Flutter, Dart, and CI/CD will help you drive high-quality releases.