Senior Flutter Engineer for AI-Powered Health Apps

WISEcode; United States; Remote; USD 120,000 - 160,000; Full time

Job summary

WISEcode in the United States is seeking a Senior Mobile Developer to help build and scale our AI-powered health platform across iOS, Android, and web. You will work with Flutter and Dart, integrate GraphQL, and own mobile features end-to-end.

You will collaborate with product, design, and backend teams, apply modern architecture, automate tests, and contribute to code reviews and documentation in a startup environment.

Qualifications

• 5+ years of professional mobile engineering experience.
• Experience with Flutter and Dart, architecture, and performance optimization.
• Experience releasing apps for iOS and Android; mobile web a plus.
• Proficiency with agent-first development tools and AI-assisted coding.
• Experience with state management, routing, and scalable mobile patterns.

Responsibilities

• Develop, maintain, and evolve production mobile apps using Flutter and Dart across iOS, Android, and web from concept to release.
• Build efficient, reusable mobile codebases with scalable architecture patterns.
• Integrate backend services via GraphQL with authentication, analytics, and observability.
• Collaborate with UI/UX designers to translate Figma designs into responsive interfaces.
• Troubleshoot performance, stability, and release workflow issues.
• Support native build/release processes using Xcode, Gradle, and store consoles.
• Work with product, backend, AI, and QA teams to ensure quality and timeliness.
• Contribute to automated testing, code reviews, and documentation.

Skills

Flutter & Dart

Mobile architecture

Cross-platform development

CI/CD & release

Problem-solving

Tools

GraphQL

Xcode

Android Studio

CI/CD

Build tooling

Job description

WISEcode in the United States is seeking a Senior Mobile Developer to help build and scale our AI-powered health platform across iOS, Android, and web. You will work with Flutter and Dart, integrate GraphQL, and own mobile features end-to-end.

You will collaborate with product, design, and backend teams, apply modern architecture, automate tests, and contribute to code reviews and documentation in a startup environment.