Home - Careers - Senior .NET (MAUI) Developer
Senior .NET (MAUI) Developer
Home - Careers - Senior .NET (MAUI) Developer
Senior .NET (MAUI) Developer
Learn more about us
LOCATION: Hanoi
Job Description
- Design, develop, and maintain the .NET MAUI mobile application (iOS & Android) frontend/UI layer
- Build responsive, high-quality UI screens and components using MAUI XAML and MVVM patterns
- Diagnose and resolve platform-specific issues (e.g. iOS/Android release-build crashes, SSL/TLS certificate validation, native handlers)
- Integrate the mobile app with backend APIs provided by the backend team
- Optimize app performance, responsiveness, and cross-platform consistency (iOS & Android)
- Collaborate using Azure DevOps for work item tracking, CI/CD pipelines, and code reviews
- Communicate directly with international clients/stakeholders (primarily Australian colleagues) to clarify requirements and provide status updates
- Participate actively in Agile/Scrum ceremonies (sprint planning, daily stand-ups, sprint review, retrospective)
- Write clean, testable, well-documented code and participate in code/architecture reviews
Required Skills And Experience
- 5+ years of professional experience in C#/.NET development, with strong hands-on expertise in mobile app development
- Solid, hands-on experience with .NET MAUI (or Xamarin, with willingness to work in MAUI)
- Strong understanding of XAML, MVVM patterns, and cross-platform mobile UI development (iOS & Android)
- Experience integrating mobile apps with backend REST APIs
- Comfortable diagnosing platform-specific mobile issues (release-build crashes, SSL/TLS certificate validation, native platform handlers)
- Familiarity with Git-based workflows and DevOps/CI-CD pipelines (Azure DevOps preferred)
- Solid understanding of software design patterns, debugging, and performance troubleshooting
- Fluent working proficiency in English (spoken and written) — daily collaboration with Australian colleagues
- Experience working in Agile/Scrum sprint-based teams
- Strong problem-solving skills and ability to work independently on ambiguous or complex issues
- Good communication skills, comfortable working directly with clients and cross-functional teams
- Detail-oriented, ownership mindset, and reliable under deadlines
Preferred Skills
- Has published app(s) on both the Apple App Store and Google Play (please share links/portfolio)
- Experience with .NET Core backend / Web API development
- Experience with Syncfusion or similar UI component libraries
- Prior experience working directly with overseas/Australian teams
Benefits
- Salary: Up to 60M (Gross)
- Probation salary is 100% of official salary
- 13th-month salary and annual performance review
- Bonus for special occasions each year (Labor Day, National Day, Solar New Year, Lunar New Year)
- Project Bonus
- IT Certificate allowance (AWS/Azure, OutSystems, Salesforce, PMP, Agile/Scrum)
- Health Care Insurance
- Social, health and unemployment Insurance following Government policy
- Enjoy company summer trips and other team-building activities held monthly and quarterly
- Work five days per week with flexible check-in time
- Professional, creative and dynamic working environment
CONTACT
- Send CV to: [Confidential Information]
- Hotline: +842466666100 (Recruitment Team)
- Facebook GEM Careers: https://www.facebook.com/tuyendungGEM
- LinkedIn GEM Careers: https://www.linkedin.com/company/gem-careers-hiring/
