What are the responsibilities and job description for the Enterprise Mobile Application Developer (iOS & Android) (Onsite) position at Zenius Corporation?
Labor Category: Developer (Expert)
Location: Woodlawn, MD
Key Required Skills
Building modern mobile applications that seamlessly integrate with legacy COBOL and Java backend systems while utilizing the latest technologies such as Swift, Flutter, Kotlin, Vue 3, and React Native.
Position Description
Develop & Maintain Mobile Applications:
Design and develop native iOS applications using Swift and SwiftUI.
Develop native Android applications using Kotlin and Jetpack Compose.
Build 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 or GraphQL endpoints that interact with legacy systems.
Design API gateways to expose COBOL and Java services to modern mobile platforms.
Cross-Platform Mobile Development
Write reusable, clean, and modular code for React Native and Flutter to ensure efficient development of cross-platform mobile apps.
Work with native modules when necessary for integrating mobile-specific features not available in cross-platform libraries.
Collaborate With UI/UX Designers
Work with UI/UX teams to implement intuitive and responsive designs that meet user requirements and align with mobile platform guidelines.
Ensure the UI responsiveness and consistency across both iOS and Android devices.
Optimize Mobile Applications
Use performance profiling tools (Xcode Instruments, Android Profiler) to identify and fix bottlenecks in both native and cross-platform apps.
Implement best practices for memory management and app performance optimization.
Testing & Quality Assurance
Develop unit tests and integration tests to ensure code quality and robustness.
Implement automated testing for mobile applications with 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 builds, testing, and deployment for mobile applications.
Security & Compliance
Implement secure communication protocols (HTTPS), OAuth authentication, and data encryption for mobile apps.nsure mobile apps comply with security standards and insurance industry regulations (e.g., GDPR, HIPAA).
All other duties as assigned or directed.
Skills Requirements
FOUNDATION FOR SUCCESS (Basic Qualifications)
Bachelor's 12 years of experience in the IT industry with mobile development background (18 years in lieu of a degree)
Experience with Legacy System Integration and API development.
Experience with the following tools and frameworks: Version Control, Cloud Services, CI/CD and Testing/Debugging.
Experience with Cross-Platform Developer.
Experience with UI/UX Design Integration.
Must be able to obtain and maintain a Public Trust. Contract requirement. *** Selected candidate must be willing to work on-site in Woodlawn, MD 5 days a week.
FACTORS TO HELP YOU SHINE (Required Skills)
These skills will help you succeed in this position:
Experience With At Least 2 Of The 5 Skills
Swift
Kotlin
Flutter
React Native
Vue 3
HOW TO STAND OUT FROM THE CROWD (Desired Skills)
Showcase your knowledge of modern development through the following experience or skills:
Experience with Swift/SwiftUI, Xcode, CocoaPods, and iOS frameworks (UIKit, CoreData, etc.).
Experience with App Store deployment and maintaining apps via App Store Connect.
Expertise in Kotlin and Jetpack Compose for native Android development.
Experience with Android Studio, Gradle, and Firebase.
Experience in developing cross-platform mobile apps using Flutter and Dart.
Strong knowledge of state management (Provider, Riverpod) in Flutter.
Experience with Redux for state management and React Navigation for navigation within mobile apps.
Familiarity with Vuex for state management and Vue Router for routing.
Strong collaboration and communication skills to work with cross-functional teams (designers, backend developers, etc.)
Education
Bachelor's 12 years of experience in the IT industry with mobile development background (18 years in lieu of a degree)
Must be able to obtain and maintain a Public Trust. Contract requirement.
About The Company
Headquartered in Leesburg, Virginia, Zenius Corporation is a HUBZone-certified small business. Zenius specializes in providing Grants Management, IT Modernization, Acquisition Management, and Financial Management services to Federal agencies. Zenius is selected by Inc 5000 as one of the fastest-growing companies in the US 2024 and in the DC Metro Area award for two years in a row 2021 and 2020. Zenius is also listed by Financial Times as one of the fastest-growing companies in the Americas in 2021. Zenius is an awardee of 2019 Best of Leesburg winner (Business Management Consultant category). BENEFITS
Zenius Corporation is a very employee-oriented company. Join us now and help us grow!
Benefits
We offer a competitive benefits package that includes paid holidays and paid time off, medical insurance including health, vision, dental insurance, 401K matching, Flexible Spending Account and flexible schedules, as per business needs. We also work with our employees on training and professional certification plans that benefit the employee. EQUAL OPPORTUNITY EMPLOYER:
Zenius Corporation provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, disability, genetic information, marital status, amnesty, or status as a covered veteran in accordance with applicable federal, state, and local laws. Zenius complies with applicable state and local laws governing non-discrimination in employment in every location in which the company has facilities. This policy applies to all terms and conditions of employment, including, but not limited to, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.
Zenius Corporation expressly prohibits any form of unlawful employee harassment based on race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, genetic information, disability, or veteran status.
Location: Woodlawn, MD
Key Required Skills
Building modern mobile applications that seamlessly integrate with legacy COBOL and Java backend systems while utilizing the latest technologies such as Swift, Flutter, Kotlin, Vue 3, and React Native.
Position Description
Develop & Maintain Mobile Applications:
Design and develop native iOS applications using Swift and SwiftUI.
Develop native Android applications using Kotlin and Jetpack Compose.
Build 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 or GraphQL endpoints that interact with legacy systems.
Design API gateways to expose COBOL and Java services to modern mobile platforms.
Cross-Platform Mobile Development
Write reusable, clean, and modular code for React Native and Flutter to ensure efficient development of cross-platform mobile apps.
Work with native modules when necessary for integrating mobile-specific features not available in cross-platform libraries.
Collaborate With UI/UX Designers
Work with UI/UX teams to implement intuitive and responsive designs that meet user requirements and align with mobile platform guidelines.
Ensure the UI responsiveness and consistency across both iOS and Android devices.
Optimize Mobile Applications
Use performance profiling tools (Xcode Instruments, Android Profiler) to identify and fix bottlenecks in both native and cross-platform apps.
Implement best practices for memory management and app performance optimization.
Testing & Quality Assurance
Develop unit tests and integration tests to ensure code quality and robustness.
Implement automated testing for mobile applications with 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 builds, testing, and deployment for mobile applications.
Security & Compliance
Implement secure communication protocols (HTTPS), OAuth authentication, and data encryption for mobile apps.nsure mobile apps comply with security standards and insurance industry regulations (e.g., GDPR, HIPAA).
All other duties as assigned or directed.
Skills Requirements
FOUNDATION FOR SUCCESS (Basic Qualifications)
Bachelor's 12 years of experience in the IT industry with mobile development background (18 years in lieu of a degree)
Experience with Legacy System Integration and API development.
Experience with the following tools and frameworks: Version Control, Cloud Services, CI/CD and Testing/Debugging.
Experience with Cross-Platform Developer.
Experience with UI/UX Design Integration.
Must be able to obtain and maintain a Public Trust. Contract requirement. *** Selected candidate must be willing to work on-site in Woodlawn, MD 5 days a week.
FACTORS TO HELP YOU SHINE (Required Skills)
These skills will help you succeed in this position:
Experience With At Least 2 Of The 5 Skills
Swift
Kotlin
Flutter
React Native
Vue 3
HOW TO STAND OUT FROM THE CROWD (Desired Skills)
Showcase your knowledge of modern development through the following experience or skills:
Experience with Swift/SwiftUI, Xcode, CocoaPods, and iOS frameworks (UIKit, CoreData, etc.).
Experience with App Store deployment and maintaining apps via App Store Connect.
Expertise in Kotlin and Jetpack Compose for native Android development.
Experience with Android Studio, Gradle, and Firebase.
Experience in developing cross-platform mobile apps using Flutter and Dart.
Strong knowledge of state management (Provider, Riverpod) in Flutter.
Experience with Redux for state management and React Navigation for navigation within mobile apps.
Familiarity with Vuex for state management and Vue Router for routing.
Strong collaboration and communication skills to work with cross-functional teams (designers, backend developers, etc.)
Education
Bachelor's 12 years of experience in the IT industry with mobile development background (18 years in lieu of a degree)
Must be able to obtain and maintain a Public Trust. Contract requirement.
About The Company
Headquartered in Leesburg, Virginia, Zenius Corporation is a HUBZone-certified small business. Zenius specializes in providing Grants Management, IT Modernization, Acquisition Management, and Financial Management services to Federal agencies. Zenius is selected by Inc 5000 as one of the fastest-growing companies in the US 2024 and in the DC Metro Area award for two years in a row 2021 and 2020. Zenius is also listed by Financial Times as one of the fastest-growing companies in the Americas in 2021. Zenius is an awardee of 2019 Best of Leesburg winner (Business Management Consultant category). BENEFITS
Zenius Corporation is a very employee-oriented company. Join us now and help us grow!
Benefits
We offer a competitive benefits package that includes paid holidays and paid time off, medical insurance including health, vision, dental insurance, 401K matching, Flexible Spending Account and flexible schedules, as per business needs. We also work with our employees on training and professional certification plans that benefit the employee. EQUAL OPPORTUNITY EMPLOYER:
Zenius Corporation provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, disability, genetic information, marital status, amnesty, or status as a covered veteran in accordance with applicable federal, state, and local laws. Zenius complies with applicable state and local laws governing non-discrimination in employment in every location in which the company has facilities. This policy applies to all terms and conditions of employment, including, but not limited to, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.
Zenius Corporation expressly prohibits any form of unlawful employee harassment based on race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, genetic information, disability, or veteran status.
