Enterprise Mobile Application Developer -iOS and Android

We are seeking a highly skilled Enterprise Mobile Application Developer to design, develop, and maintain mobile applications for both iOS and Android platforms. The ideal candidate brings deep hands-on experience with React Native and modern mobile frameworks, and has a proven track record integrating mobile solutions with legacy backend systems.

Mobile Application Development

•      Design and develop native iOS applications using Swift and SwiftUI.

•      Build native Android applications using Kotlin and Jetpack Compose.

•      Create cross-platform mobile applications using React Native and Flutter.

Backend Integration with Legacy Systems

•      Integrate mobile apps with existing COBOL-based and Java-based backend systems.

•      Collaborate with backend teams to build RESTful APIs and GraphQL endpoints that interact with legacy systems.

•      Design API gateways to expose COBOL and Java services to modern mobile platforms.

Cross-Platform Development

•      Write reusable, clean, and modular code for React Native and Flutter to ensure efficient cross-platform development.

•      Leverage native modules when necessary for integrating mobile-specific features not available in cross-platform libraries.

UI/UX Collaboration

•      Partner with UI/UX teams to implement intuitive, responsive designs aligned with mobile platform guidelines.

•      Ensure UI consistency and responsiveness across iOS and Android devices.

Performance Optimization

•      Use profiling tools (Xcode Instruments, Android Profiler) to identify and resolve performance bottlenecks.

•      Apply best practices for memory management and application performance optimization.

Testing & Quality Assurance

•      Develop unit and integration tests to ensure code quality and robustness.

•      Implement automated testing using frameworks such as Jest, XCTest, or Flutter Test.

CI/CD Pipeline Integration

•      Set up CI/CD pipelines using GitHub Actions, GitLab CI, or Bitrise to automate build, test, and deployment workflows.

Security & Compliance

•      Implement secure communication protocols (HTTPS), OAuth authentication, and data encryption.

•      Ensure compliance with security standards and industry regulations including GDPR and HIPAA.

Education & Experience

•      Master’s degree with 10+ years of relevant experience, OR

•      Bachelor’s degree with 12+ years of relevant experience, OR

•      18+ years of relevant experience in lieu of a degree.

Technical Skills (Must Have ≥ 2 of the Following)

•      Swift (iOS development)

•      Kotlin (Android development)

•      Flutter

•      React Native — strong hands-on experience strongly preferred

•      Vue 3

Core Competencies

•      Experience integrating with legacy systems and building APIs.

•      Proficiency with version control, cloud services, CI/CD pipelines, and testing/debugging tools.

•      Experience as a cross-platform mobile developer.

•      Ability to collaborate effectively with UI/UX design teams.

•      Experience with Swift/SwiftUI, Xcode, CocoaPods, and iOS frameworks (UIKit, CoreData, etc.).

•      Familiarity with App Store deployment and App Store Connect.

•      Expertise in Kotlin and Jetpack Compose for native Android development.

•      Experience with Android Studio, Gradle, and Firebase.

•      Proficiency developing cross-platform apps with Flutter and Dart.

•      Knowledge of state management patterns in Flutter (Provider, Riverpod).

•      Experience with Redux for state management and React Navigation for in-app navigation.

•      Familiarity with Vuex for state management and Vue Router for routing.

•      Strong collaboration and communication skills with cross-functional teams.

Clearance & Work Requirements

Candidates must be able to obtain and maintain a Public Trust clearance.