Xpetize - Mobile Application Developer - Full Stack Applications

Xpetize is seeking a highly motivated and experienced Mobile Application Developer to join our dynamic team.

In this remote role, you will be responsible for the end-to-end development of robust and scalable mobile applications for both iOS and Android platforms.

You will collaborate closely with cross-functional teams, including product managers, designers, and backend developers, to deliver 1 exceptional user experiences.

2 Your expertise in native iOS/Android development, coupled with a strong understanding of modern mobile architectures and best practices, will be crucial to our success.

Key Responsibilities

Full-Stack Mobile Development :

• Design, develop, and maintain high-performance mobile applications for iOS and Android.
• Implement complex UI/UX designs, ensuring seamless and intuitive user experiences.
• Integrate with backend services and APIs to fetch and display data.
• Manage the entire app lifecycle, from concept and design to deployment and maintenance.
  
  

Technical Implementation

• Write clean, efficient, and well-documented code using Swift (iOS), Objective-C (iOS legacy), Kotlin (Android), or Java (Android legacy).
• Implement robust data persistence solutions using SQLite, Realm, Core Data, or similar technologies.
• Utilize architectural patterns such as MVVM, MVC, or VIPER to ensure maintainability and scalability.
• Implement and manage push notifications, location services, and other device-specific features.
• Develop and integrate third-party libraries and SDKs.
• Implement in app purchases, and other payment integrations.
  
  

Performance And Optimization

• Optimize application performance for speed, memory usage, and battery efficiency.
• Conduct thorough performance testing and profiling using tools like Instruments (iOS) or Android Profiler.
• Implement efficient data fetching and caching strategies.
• Ensure application compatibility across various device models and OS versions.
  
  

Testing And Quality Assurance

• Write comprehensive unit and UI tests using frameworks like XCTest (iOS), JUnit (Android), or Espresso (Android).
• Conduct code reviews to ensure adherence to coding standards and best practices.
• Debug and resolve complex issues using debugging tools and techniques.
• Implement crash reporting and analytics tools (e.g, Firebase Crashlytics, Sentry).
  
  

Collaboration And Communication

• Collaborate effectively with product managers, designers, and backend developers.
• Participate in agile development processes, including sprint planning, daily stand-ups, and retrospectives.
• Clearly communicate technical concepts and solutions to both technical and non-technical stakeholders.
• Use version control systems such as Git (Github, Gitlab, Bitbucket)
  
  

Continuous Learning

• Stay up-to-date with the latest mobile development trends, technologies, and best practices.
• Explore and evaluate new frameworks and tools to improve development efficiency and application quality.
  
  

Technical Skills

Native Development :

• iOS : Swift, Objective-C, Xcode, Cocoa Touch, UIKit, SwiftUI (Preferred), Core Data, Core Location.
• Android : Kotlin, Java, Android Studio, Android SDK, Android Jetpack components (e.g, ViewModel, LiveData, Room), Android Architecture Components.
• Cross-Platform (Plus) : Familiarity with React Native, Flutter, or Xamarin is a significant plus.
  
  

Backend Integration

• RESTful APIs, JSON, XML.
• Experience with network libraries (e.g, Alamofire, Retrofit).
• Knowledge of Angular is a big plus.
• Version Control : Git (GitHub, GitLab, Bitbucket).
• Testing : Unit testing (XCTest, JUnit), UI testing (Espresso, XCUITest).
• Databases : SQLite, Realm, Core Data.
  
  

Cloud Services

• Familiarity with cloud platforms (e.g, AWS, Google Cloud, Azure) is a plus.
• Firebase.
  
  

Other

• Knowledge of mobile UI/UX principles.
• Understanding of mobile security best practices.
• Experience with CI/CD pipelines is a plus.
  
  

Requirements

• Bachelor's degree in Computer Science, Engineering, or a related field (or equivalent work experience).
• 3+ years of professional experience in mobile application development.
• Proven track record of publishing high-quality mobile applications on the App Store or Google Play.
• Strong problem-solving and debugging skills.
• Excellent communication and collaboration skills.
• Must be able to work remote effectively
  
  

(ref:hirist.tech)