Senior Flutter Engineer — FinTech Mobile Architect

Mamo; Saudi Arabia; Remote; SAR 360,000 - 480,000; Full time

Job summary

Mamo is seeking a Senior Flutter Developer who is enthusiastic about building best-in-class FinTech apps. You will own the mobile architecture and lead iOS and Android releases, collaborating with product, design and engineering to deliver value.

You will design modular components, optimize performance, implement secure authentication (OAuth/JWT/Firebase), improve logging and observability, and help establish mobile engineering best practices while staying current with Flutter.

Qualifications

• 6+ years of mobile development experience, including 3+ years with Flutter and Dart.
• Proven track record in developing and scaling mobile apps.
• Strong Flutter ecosystem knowledge and state management.
• CI/CD pipelines and app release process experience.

Responsibilities

• Own end-to-end development and release for iOS and Android apps.
• Design and implement modular components for the 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 for reliability.
• Establish automated testing infrastructure with comprehensive coverage.
• Collaborate with Product, Design, and other engineers to create value for users.
• Identify ways to improve logging, monitoring, and observability.

Skills

Flutter & Dart

Mobile architecture

CI/CD pipelines

Observability logging

App performance

Auth mechanisms

Tools

Appium

Patrol

Maestro

Job description

Mamo is seeking a Senior Flutter Developer who is enthusiastic about building best-in-class FinTech apps. You will own the mobile architecture and lead iOS and Android releases, collaborating with product, design and engineering to deliver value.

You will design modular components, optimize performance, implement secure authentication (OAuth/JWT/Firebase), improve logging and observability, and help establish mobile engineering best practices while staying current with Flutter.