About KiotViet
KiotViet wishes to transfer a massive power of technology to every business model in Vietnam and Southeast Asia through our simple and effective solutions. We're committed to creating efficient, convenient products for micro, small, and medium-sized businesses. In over 10 years, with a current team of 1500+, we recognize that our members are the core of KiotViet today and the key to building a better KiotViet in the future.
What you will do:
- Develop the company's software projects using Flutter Cross-Platform for Android and iOS;
- Perform other related tasks to ensure projects are delivered on schedule.

Education & Qualifications
- University degree in Information Technology, Computer Science, or a related field.
Key Responsibilities
- Build and ship cross-platform mobile apps (Android/iOS) on Flutter;
- Migrate existing native apps to Flutter;
- Apply AI tools (Claude, Copilot, Cursor...) across the workflow - coding, review, testing, documentation - to raise productivity and quality;
- Debug and troubleshoot production issues;
- Collaborate with the team to deliver features end-to-end;
Must-Have Requirements
Experience
- At least 3 years building Flutter apps in production (published on App Store / Google Play);
- Hands-on experience with native iOS / Android;
- Experience migrating native apps to Flutter;
- Day-to-day use of AI tools in software development.
Core Skills
- System thinking - break down complex problems and design sound, maintainable solutions;
- Dart (Flutter) - proficient in Dart and the Flutter framework Mobile architecture - MVP, MVVM; REST API integration, async handling, state management and performance tuning;
- Applied AI - use AI assistants to code, review, test and document; write clear prompts and always validate output;
- Debugging & troubleshooting - quickly isolate root causes and resolve issues across the stack;
- Version control - proficient with Git and code-review workflows;
- Communication & collaboration - work effectively in a cross-functional team (backend, frontend, QA, product);
- Learning agility - proactively pick up and apply new tools and methods;
- Testing mindset - every code change ships with test coverage.
Nice-to-Have
- Fullstack ability (preferred) - web frontend (Angular/TypeScript) and/or backend (.NET/C#, REST API, SQL);
- Clean Architecture & Domain-Driven Design - solid understanding;
- Bloc + Cubit - hands-on experience;
- CI/CD for mobile & automated testing - fastlane, Codemagic, and similar;
- Swift / native iOS - experience developing with Swift for native iOS.