Senior Mobile Developer – Build Scalable Android/iOS Apps

People (Professional Employers Pvt Ltd); Islamabad; On-site; PKR 1,800,000 - 3,600,000; Full time

Job summary

People (Professional Employers Pvt Ltd) is seeking a Senior Mobile Developer in Islamabad to design, develop, and maintain secure mobile applications for Android and iOS. You will own Android architecture, collaborate with backend teams, and guide junior developers while delivering high-performance solutions.

The role requires 5+ years of mobile experience, strong Kotlin/Android Studio skills, plus Swift/iOS expertise.

Qualifications

• The Senior Mobile Developer will design, develop, and enhance mobile apps across Android and iOS.
• Minimum 5+ years of professional mobile app development experience.
• Strong Kotlin/Android SDK and Java knowledge; Swift/iOS SDK experience is a plus.
• Experience integrating REST APIs and backend services with mobile apps.
• Knowledge of secure, offline-capable mobile solutions and CI/CD workflows.

Responsibilities

• Design, develop, test, deploy, and maintain Android applications and modules.
• Own Android architecture, performance optimization, and maintenance.
• Develop and maintain iOS applications; provide support as needed.
• Integrate mobile apps with backend systems, APIs, databases, and services.
• Ensure compatibility across devices, screen sizes, and OS versions.
• Implement device integrations: barcode/QR, biometrics, GPS, camera, Bluetooth, etc.
• Collaborate with backend, QA, UI/UX, and project managers; mentor juniors.

Skills

Android development

Kotlin

Java

iOS development

Swift

REST APIs

Git

CI/CD

Education

Bachelor's degree in computer science / software engineering / IT / computer engineering

Tools

Android Studio

Jetpack

Xcode

Firebase

REST API integration

CI/CD tooling

Git

Job description

People (Professional Employers Pvt Ltd) is seeking a Senior Mobile Developer in Islamabad to design, develop, and maintain secure mobile applications for Android and iOS. You will own Android architecture, collaborate with backend teams, and guide junior developers while delivering high-performance solutions.

The role requires 5+ years of mobile experience, strong Kotlin/Android Studio skills, plus Swift/iOS expertise.