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Senior Mobile Developer ( Experienced in both IOS & Flutter )

Lumin
Sheikh Zayed, Giza
Posted 6 months ago
153Applicants for2 open positions
  • 103Viewed
  • 19In Consideration
  • 84Not Selected
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Job Details

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Job Description

About the Role

We are looking for a Senior Mobile App Developer specializing in iOS (Swift) and Flutter (Dart) to develop and optimize high-quality mobile applications. The ideal candidate should have strong technical expertise in native iOS and Flutter development, a deep understanding of best coding practices, and a passion for delivering seamless user experiences.

As a Senior Mobile App Developer, you will collaborate with designers, backend developers, and product managers to build scalable, high-performance mobile applications while ensuring code quality, maintainability, and efficiency.

 

Key Responsibilities

Development & Technical Execution

  • Develop, optimize, and maintain iOS applications using Swift and cross-platform applications using Flutter (Dart).
  • Follow SOLID principles and modern architectural patterns such as MVVM to ensure maintainable and scalable codebases.
  • Integrate mobile applications with RESTful APIs, GraphQL, and WebSockets for seamless data communication.
  • Implement state management solutions in Flutter (Provider, Bloc, Redux, Riverpod, etc.).
  • Ensure smooth and efficient CI/CD pipelines for mobile applications.
  • Identify and resolve performance bottlenecks, memory leaks, and UI/UX inconsistencies.

Code Quality & Best Practices

  • Write clean, maintainable, and testable code, adhering to industry best practices.
  • Conduct code reviews and provide constructive feedback to peers.
  • Implement and maintain unit tests, UI tests, and automated testing frameworks to ensure application reliability.
  • Follow App Store and Google Play guidelines to ensure smooth deployment and updates.

Collaboration & Communication

  • Work closely with UI/UX designers to build visually appealing and responsive mobile applications.
  • Collaborate with backend developers to ensure seamless API integrations.
  • Assist junior developers by providing mentorship, guidance, and best practice recommendations.
  • Participate in sprint planning, retrospectives, and daily standups within an Agile team environment.

Innovation & Continuous Learning

  • Stay updated with the latest iOS and Flutter advancements and contribute to the adoption of new technologies.
  • Research and implement mobile security best practices, including OAuth, JWT, and encryption techniques.
  • Explore and optimize Firebase, Google Play Services, and Apple ecosystem features for enhanced app capabilities.

Job Requirements

  • 3+ years of experience in mobile app development, focusing on iOS (Swift) and Flutter (Dart).
  • Strong knowledge of SwiftUI, UIKit, and Flutter frameworks.
  • Experience with state management libraries (Provider, Bloc, Redux, Riverpod).
  • Solid understanding of Agile methodologies (Scrum/Kanban) and DevOps tools.
  • Hands-on experience with RESTful APIs, GraphQL, and WebSockets.
  • Experience publishing apps to the App Store and managing the release process.
  • Proficiency in unit testing, UI testing, and test automation for mobile apps.
  • Strong debugging, problem-solving, and performance optimization skills.
  • Experience with Firebase, Google Play Services, and Apple ecosystem.
  • Familiarity with mobile security best practices and secure authentication mechanisms.

 

Preferred Qualifications

  • Experience with native Android (Kotlin) development is a big plus.
  • Knowledge of CI/CD for mobile apps (Fastlane, GitHub Actions, Bitrise, or Codemagic).
  • Experience working in multi-platform teams with backend and frontend collaboration.

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