Tech Army, LLC · 21 hours ago
iOS Developer
Tech Army, LLC is focused on building a mobile application and web interface for field inspectors. The iOS Developer will be responsible for creating an offline-capable app with robust data synchronization and geospatial tracking features.
Responsibilities
Build a mobile application (iOS/Android) and a web interface supported by a Java-based backend and an Oracle database
Allow full data entry, checklist completion, and photo capture without an active internet connection
Automatic, background syncing of local data to the central database once connectivity is restored, featuring conflict resolution
Automatic capture of GPS coordinates for structures and individual inspection photos
Implementation of OAuth 2.0 for role-based access control across all platforms
Deliver high-level architecture, API documentation, and Oracle database schema
Ensure the backend can handle complex synchronization tasks and photo metadata storage
Develop functional iOS and Android builds
Develop local storage logic (caching master data) and camera/GPS integration
Integrate the system, validate end-to-end workflow, and transfer knowledge to internal staff
Qualification
Required
React Native (minimum 5 years experience required)
At least 5 years of professional mobile development
Expert-level knowledge of Java backend services
Experience with Oracle, specifically in designing for performance and geospatial analysis
Company
Tech Army, LLC
Tech Army, LLC is an 8(a) and DBE certified industry leader with over 30 years of success in providing IT consulting and end-to-end IT staff augmentation services.
H1B Sponsorship
Tech Army, LLC has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (2)
2024 (1)
2022 (2)
2021 (1)
Funding
Current Stage
Growth StageCompany data provided by crunchbase