Senior Flutter Developer

Quick Facts

• Role: Senior Flutter Developer

• Focus: Mobile apps for connected smart devices (medical and industrial)

Description

Design, develop, and maintain scalable, reliable, user-friendly mobile applications using Flutter and Dart for Android and iOS. Integrate the apps with REST APIs and external services and support advanced communication with connected devices (e.g., BLE and NFC). Publish and maintain applications on App Store and Google Play while optimizing performance and user experience.

Responsibilities

• Design, develop, and maintain Flutter/Dart mobile applications

• Build high-quality, scalable solutions for Android and iOS

• Integrate with REST APIs and external services

• Collaborate with cross-functional international teams (architects, backend, QA, product)

• Participate in architectural discussions and technical decision-making

• Optimize performance, reliability, and UX

• Ensure compliance with mobile best practices and coding standards

• Publish and maintain apps on App Store and Google Play

• Support integration with connected devices, sensors, and hardware communication technologies

• Participate in Agile ceremonies and continuous improvement

Requirements

• Extensive commercial experience in mobile application development

• Strong hands-on Flutter and Dart experience from multiple commercial projects

• Proven track record delivering and maintaining production-grade mobile apps

• Strong knowledge of REST API integration

• Experience working with Android and iOS platforms

• Experience publishing and maintaining apps in App Store and Google Play

• Solid understanding of software architecture and mobile development best practices

• Ability to make technical decisions and contribute to architectural discussions

• Experience in Agile/Scrum environments

• English proficiency at B2 level or higher

Benefits

• Long-term international project delivering mobile solutions for smart medical and industrial devices