iOS Developer – MPT Mobile Field Application

C2C/1099 No W2

Job Title-iOS Developer - MPT Mobile Field Application

Job Type-contractRemote; occasional on-site visit is required in Middletown PA

Job Location-Middletown PA

Interview- in person

Key Responsibilities:

• Develop and support production-grade native iOS applications using Swift.
• Implement GPS mapping geospatial/LRS and location-based functionality.
• Build offline/poor-connectivity workflows with data synchronization.
• Integrate camera video voice commands and field inspection features.
• Integrate REST APIs and enterprise backend systems securely.
• Support testing code reviews UAT deployment and Agile development.

Required Skills:

• 5 years of mobile application development with strong native iOS experience.
• Swift iOS SDK REST APIs JSON authentication/security.
• GPS/Core Location and GIS/mapping experience.
• Offline-first mobile application development.
• Photo/video capture and voice/speech functionality.
• Azure/AAD Azure DevOps CI/CD and automated testing.

Preferred: Esri/SDE or GIS experience; transportation construction infrastructure field-service inspection or public-sector applications.

Please feel free to contact at