Mobile and Web App Developer

1 week ago

Karachi ShahraEFaisal, Pakistan Crossway Consulting Full time 104,000 - 130,878 per year

Job Overview

We are looking for a Full Stack Mobile App Developer with strong command over Flutter, Swift, Kotlin, and React Native. You'll be building and maintaining cross-platform mobile apps with robust backends and smooth front-end interfaces.

Key Responsibilities

  • Build and maintain cross-platform mobile applications for iOS and Android using Flutter, Swift, Kotlin, and React Native.
  • Work on both front-end interfaces and backend logic where needed.
  • Collaborate with UI/UX designers to translate designs into interactive mobile experiences.
  • Integrate mobile apps with backend services via RESTful APIs or GraphQL.
  • Ensure high performance, responsiveness, and platform compatibility.
  • Write clean, maintainable, and scalable code with strong testing practices.
  • Use version control tools like Git for team collaboration.
  • Stay updated on mobile development trends and best practices.
  • Debug and resolve performance issues and bugs across platforms.

Requirements

  • 4+ years of hands-on experience in mobile app development.
  • Proven expertise in Flutter, Swift, Kotlin, and React Native.
  • Experience working with Firebase, , or similar backend technologies is a plus.
  • Solid understanding of mobile UI/UX design and platform-specific standards.
  • Proficiency with tools like Git, Postman, and VS Code or Xcode/Android Studio.
  • Ability to work in a collaborative team environment and take full ownership of features.
  • Strong problem-solving, debugging, and optimization skills.

Job Type: Full-time

Application Question(s):

  • On a scale of 1 to 10, how confident are you that the leads you generate are hot (high intent and ready to engage) rather than cold (uninterested or unqualified)?

Experience:

  • App Developer: 4 years (Required)

Language:

  • English (Required)

Work Location: In person

Application Deadline: 20/09/2025

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