Senior Fullstack Mobile Developer ( Flutter, React Native) - HCM/Da Nang

ABOUT COMPANYOffice 2: No 22-24 Ung Van Khiem, Thanh My Tay Ward, Ho Chi Minh ( Or relocate to Da Nang)Office 1: 17th Floor, VietinBank Building, 36 Tran Quoc Toan Street, Da NangDigital Unicorn is a mobile and web development agency focused on creating great digital products that truly matter to our customers. We work closely with startups, scale-ups, and established companies to design and build high-quality applications with strong product thinking, clean execution, and long-term value in mind.Our team is international, highly motivated, and hands-on. We value ownership, clarity, and craftsmanship. We keep things practical, move fast, and expect everyone to contribute directly to the success of our projects and our clients.We believe great products come from people who care deeply about users, quality, and collaboration.REQUIREMENTS: Solid 5–8+ years of professional mobile development (Flutter + React Native) and experienced in IT outsourcing companies. Capable of independently handling multiple big mobile projects simultaneously, including architecture, development, integrations, troubleshooting, and delivery, while maintaining high standards of quality and meeting project timelines.Clear and concise English communication skills, both written and spokenDemonstrates strong ability to prompt, review, validate, and improve AI-generated code, rather than simply copying AI output.Strong experience with React Native, Dart, Flutter architecture, and state management, including BLoC, Provider, Riverpod, or equivalent. Strong understanding of mobile application architecture and scalable code organization.Strong understanding of responsive UI and adaptive layouts across different screen sizes and devices.Strong experience implementing UI/UX designs accurately and efficiently.Good understanding of mobile performance optimization and debugging.Comfortable working in a fast-moving, client-focused environment.RESPONSIBILITIES:Design and develop scalable mobile applications using Flutter and React NativeEnsure consistent performance and responsiveness across platforms (iOS/Android)Design, build mobile or web applications with a strong focus on product quality and user experienceWork closely with product owners, project managers, designers, and other engineers to deliver features end-to-endTake ownership of features or technical areas, from concept to productionWrite clean, maintainable, and well-tested codeReview code and contribute to improving engineering standardsIdentify performance, stability, or usability issues and fix them proactivelyCommunicate clearly about progress, risks, and technical decisionsBENEFITSWork on real products with real impactLearn from experienced engineers, PMs, and managersGrow your technical and product skills quicklyInternational working environment, English-speaking environment with direct client exposureA culture that values quality, responsibility, and continuous improvement Project ownership – make meaningful contributions from day one Competitive salary & bonus, aligned with your skills and experience 100% salary during the probation period Insurance coverage according to local regulations All necessary devices provided for workAI tools support for the work Dynamic, comfortable, and creative working environment Team building events & company trips every year, Happy Hour every Friday Snacks and fresh fruits always available for your break times Sports & wellness activities to recharge and boost energyIf you are interested in, please feel free to submit your CV!