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# Mobile Application Developer - .NET MAUI / iOS / Android

- **Company:** Softthink Solutions, Inc.
- **Location:** United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Testing (Software), .NET Framework, Application Programming Interfaces (APIs), Agile Methodology, Android Software Development, Apple IOS, Application Services, User Authentication, Authentication Protocols, Unit Testing, Microsoft Azure, C Sharp (Programming Language), Mobile Application Development, Continuous Integration, Data Validation, Data Security, Data Synchronization, Software Debugging, Design of User Interfaces, Mobile Application Software, JSON, SQL Azure, Network Connections, Scrum Methodology, Regression Testing, Software Deployment, Software Engineering, SQLite, Xamarin, Data Storage Technologies, Performance Testing, Software Troubleshooting, Offline Storage, Backend, Git, Integration Tests, Api Gateway, Restful APIs, Device Compatibility, Multiplatform, Software Version Control, Api Management, Mobile Data
- **Published:** November 7, 2026
- **Apply:** https://www.dice.com/job-detail/55306cc2-3900-4be2-ba2f-e27d7778593d

## About the Role

* Strong hands-on experience developing mobile applications using .NET MAUI and C#.
 * Experience building and deploying applications for both iOS and Android.
 * Experience using SQLite for local storage and offline application functionality.
 * Strong understanding of offline synchronization, conflict resolution, and data consistency.
 * Experience integrating mobile applications with RESTful APIs and JSON-based services.
 * Familiarity with Microsoft Azure and cloud-hosted backend applications.
 * Understanding of secure mobile development practices and authentication mechanisms.
 * Experience with Git, CI/CD pipelines, debugging, and mobile testing tools.
 * Strong troubleshooting, communication, and problem-solving skills.

Preferred Qualifications

 * 5+ years of software development experience, including significant mobile application development.
 * Experience with enterprise-scale offline-first mobile applications.
 * Experience with Azure App Services, API Management, and Azure SQL.
 * Experience migrating Xamarin applications to .NET MAUI.
 * Familiarity with mobile accessibility and Section 508 requirements.
 * Experience supporting field-based mobile applications and remote data collection workflows.
 * Experience working on Federal Government or regulated enterprise projects.
 * Familiarity with mobile application security, encryption, and device management.

## Description

Softthink Solutions Inc. (STSI) is seeking an experienced Mobile Application Developer with expertise in .NET MAUI, C#, iOS, Android, SQLite, and offline data synchronization. The ideal candidate will develop and maintain secure, cross-platform mobile applications that support enterprise business operations, including applications used in environments with limited or intermittent network connectivity. The position requires strong mobile development expertise, integration with Azure-hosted APIs, and experience delivering reliable, high-performance mobile applications., * Design, develop, enhance, and maintain cross-platform mobile applications using .NET MAUI and C#.

 * Develop mobile applications supporting iOS and Android devices.
 * Implement offline-first functionality using SQLite and local data storage.
 * Design and implement reliable synchronization mechanisms between mobile devices and cloud-hosted backend systems.
 * Handle synchronization conflicts, interrupted connectivity, data validation, error recovery, and secure data transmission.
 * Integrate mobile applications with RESTful APIs, API gateways, and Microsoft Azure-hosted services.
 * Implement secure authentication, authorization, and mobile data protection mechanisms.
 * Collaborate with UI/UX designers, backend developers, business analysts, and QA teams.
 * Develop responsive, accessible, and user-friendly mobile interfaces.
 * Conduct unit testing, integration testing, regression testing, device compatibility testing, and performance testing.
 * Troubleshoot mobile application defects, performance issues, and synchronization failures.
 * Support mobile application builds, deployment processes, version management, and production releases.
 * Participate in Agile ceremonies, sprint planning, technical reviews, and application demonstrations.
 * Maintain technical documentation, interface specifications, user guides, and release documentation.