Remote .NET MAUI Mobile Engineer — 60s Offline Sync

Zip Zap IT Solutions, LLC; United States; A distancia; USD 110.000 - 140.000; Jornada completa

Descripción de la vacante

Zip Zap IT Solutions, LLC is seeking a Mobile Application Developer to support the USDA APHIS Wildlife Services OARS mobile apps for iOS and Android, with remote work flexibility. The role focuses on enhancing a .NET MAUI app, offline data synchronization via SQLite, and meeting the 60-second mobile sync target within an Azure-based backend.

You'll work in an Agile environment to implement and test mobile features, ensure data consistency, and coordinate with API, backend, QA, and security

Formación

• Professional experience developing mobile applications for iOS and Android.
• Hands-on experience with NET MAUI or transferable cross-platform mobile frameworks.
• Experience with C# and integrating mobile apps with REST APIs/backends.
• Experience implementing offline data storage with SQLite or similar.
• Experience implementing or supporting synchronization between mobile apps and backend systems.
• Experience testing/troubleshooting mobile apps on iOS/Android devices or simulators.
• Ability to collaborate with backend/API teams, QA, and stakeholders in Agile environments.

Responsabilidades

• Develop, enhance, test, and maintain the OARS mobile app for iOS and Android using NET MAUI.
• Implement and maintain offline data synchronization with SQLite.
• Ensure mobile sync operations complete within the 60-second requirement.
• Support reliable synchronization, including handling interruptions and retries.
• Integrate mobile functionality with OARS APIs, Azure microservices, and external services.
• Support Esri integration and mobile mapping as needed.
• Participate in Agile planning, development, testing, and reviews.
• Create and maintain tests and assist with performance testing and issue remediation.
• Validate Section 508 accessibility requirements and participate in accessibility testing.
• Support security requirements including MFA and FedRAMP Moderate controls.
• Assist with mobile releases, production deployments, and cross-team coordination.
• Maintain mobile architecture docs, guides, and release packages.

Conocimientos

Mobile apps (iOS/Android)

NET MAUI

C#

REST APIs integration

SQLite offline storage

Synchronization

Agile collaboration

Descripción del empleo

Zip Zap IT Solutions, LLC is seeking a Mobile Application Developer to support the USDA APHIS Wildlife Services OARS mobile apps for iOS and Android, with remote work flexibility. The role focuses on enhancing a .NET MAUI app, offline data synchronization via SQLite, and meeting the 60-second mobile sync target within an Azure-based backend.

You'll work in an Agile environment to implement and test mobile features, ensure data consistency, and coordinate with API, backend, QA, and security