Mobile Application Developer

Responsibilities

Mobile Application Development

Develop a mobile application for:

• Apple iPad (iOS)
• Android tablets
• Ensure the application:
• Works fully offline without network connectivity
• Stores inspection data locally on the device
• Securely synchronizes data when connectivity is restored
• Supports structured inspection workflows and validations
• Is suitable for field and outdoor usage
• Support deployment to managed Apple devices, including application signing and distribution

Offline Data & Synchronization

• Design the application with an offline-first approach
• Pre-download and cache inspection data, lookup values, templates, and reference data
• Allow users to complete inspections fully offline without data loss
• Automatically synchronize data in the background when connectivity is available
• Handle intermittent connectivity, conflict resolution, logging, and recovery

Photo & Location Capture

• Capture photos using the device camera during inspections
• Associate multiple photos with inspection records
• Capture and store geospatial data (latitude and longitude)
• Ensure photo and location capture works during offline operation
• Synchronize photos and geospatial data when online

Backend & API Development

• Develop secure backend services using:
• Java
• Jersey framework
• Implement REST APIs to support:
• Mobile and web applications
• Data synchronization
• Inspection, photo, and geospatial data
• Master and lookup data
• Implement authentication and authorization using OAuth 2.0 with role-based access

Database Responsibilities

• Review and enhance existing relational database components