Note: The job is a remote job and is open to candidates in USA. Softgic is seeking a Senior Mobile Developer to lead the evolution of a mobile application for adventure travel and outdoor enthusiasts. The role involves developing features for iOS, integrating Machine Learning models, and leading the migration to a cross-platform solution.

Responsibilities

• Develop and maintain new features for the existing Swift-based iOS application
• Work with SwiftUI, UIKit, CoreLocation, MapKit, and CoreData
• Ensure high performance, stability, and quality for an application used daily by real users
• Integrate Python-based Machine Learning models into the mobile application
• Implement on-device inference capabilities
• Consume ML outputs and maintain data contracts with backend services
• Contribute to features such as species identification and recommendation systems
• Design and enhance map-based functionality
• Implement GPS tracking capabilities
• Manage overlays, location-based filtering, and geospatial user experiences
• Optimize offline functionality for users in low-connectivity environments
• Lead the migration from the native Swift application to React Native or Flutter
• Evaluate both frameworks from a technical perspective
• Define the migration strategy and implementation roadmap
• Execute pilot projects and drive the migration through production release
• Collaborate with the Backend team to define API contracts
• Integrate authentication, real-time data, and Machine Learning endpoints
• Identify and resolve inconsistencies between frontend and backend implementations
• Manage application versioning
• Handle deployments using TestFlight
• Publish new releases to the Apple App Store and Google Play Store
• Maintain Continuous Integration and Continuous Deployment (CI/CD) processes

Skills

• Proven experience developing and publishing production mobile applications for both iOS and Android
• Demonstrated experience building commercial applications using React Native or Flutter
• Strong proficiency in Swift
• Hands-on experience with SwiftUI
• Hands-on experience with UIKit
• Hands-on experience with CoreLocation
• Hands-on experience with MapKit
• Hands-on experience with GPS
• Hands-on experience with Geofencing
• Hands-on experience with Map overlays
• Experience building offline-first mobile applications using CoreData
• Experience building offline-first mobile applications using SQLite or equivalent persistence technologies
• Experience integrating Machine Learning models using Core ML
• Experience integrating Machine Learning models using TensorFlow Lite (TFLite)
• Experience integrating Machine Learning models using Remote inference services
• Experience designing and integrating REST APIs
• Solid understanding of the complete mobile application release process for Apple App Store
• Solid understanding of the complete mobile application release process for Google Play Store
• Experience implementing and maintaining CI/CD pipelines for mobile applications
• Ability to work independently with a high degree of technical ownership and accountability
• Intermediate to advanced English proficiency, with the ability to collaborate effectively with international teams

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