Mobile App Developer

Faaz Tech; Karachi Division; On-site; PKR 250,000 - 500,000; Full time

Job summary

FAAZ TECH in Karachi, Pakistan, is seeking a Mobile App Developer who is passionate about cross-platform excellence and delivering high-performance mobile experiences. You will craft the primary interface our clients’ users interact with daily, with a strong focus on frame rates, offline-syncing, and clean architecture.

You will build and deploy iOS and Android apps using Flutter or React Native, integrate RESTful APIs with Firebase or Supabase, and optimize performance with smooth animations

Qualifications

• 3+ years of professional experience in mobile development with a published portfolio of apps.
• Experience with native features like Geolocation, Push Notifications, and Biometric Authentication.
• Solid understanding of the mobile deployment pipeline (Bitrise, Codemagic, or Fastlane).
• A “security-first” mindset when it comes to handling user data and local storage.

Responsibilities

• Build and deploy high-performance applications for iOS and Android using Flutter or React Native.
• Integrate complex RESTful APIs and handle real-time data synchronization with Firebase or Supabase.
• Optimize app performance, focusing on smooth animations, fast load times, and efficient memory usage.
• Manage the full mobile lifecycle, including automated testing and deployment to the App Store and Play Store.
• Collaborate with the UI/UX team to ensure that mobile-specific interactions (gestures, haptics) are implemented correctly.

Skills

Flutter

React Native

RESTful APIs

Firebase

Supabase

Tools

Bitrise

Codemagic

Fastlane

Job description

At FAAZ TECH, we believe the best mobile experiences are those that feel invisible because they work so perfectly. We are looking for a Mobile App Developer who is passionate about cross-platform excellence. You won’t just be “writing code”; you will be crafting the primary interface our clients’ users interact with daily. We need someone who cares as much about frame rates and offline-syncing as they do about clean architecture.

Key Responsibilities

• Build and deploy high-performance applications for iOS and Android using Flutter or React Native.
• Integrate complex RESTful APIs and handle real-time data synchronization with Firebase or Supabase.
• Optimize app performance, focusing on smooth animations, fast load times, and efficient memory usage.
• Manage the full mobile lifecycle, including automated testing and deployment to the App Store and Play Store.
• Collaborate with the UI/UX team to ensure that mobile-specific interactions (gestures, haptics) are implemented correctly.

Requirements

• 3+ years of professional experience in mobile development with a published portfolio of apps.
• Experience with native features like Geolocation, Push Notifications, and Biometric Authentication.
• Solid understanding of the mobile deployment pipeline (Bitrise, Codemagic, or Fastlane).
• A “security-first” mindset when it comes to handling user data and local storage.