Mobile App Developer

🏢 Pavago · all Pavago jobs
📍 Portugal
📅 Posted 2026-08-12 · via Himalayas
🏷 Mobile-Application-Developer,iOS-Development,Android-Development,Cross-Platform-Development,Mobile-Engineering,Mobile-Software-Developer,App-Developer
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Mobile App Developer (iOS, Android & Cross-Platform) – Remote

Position Type: Full-Time, Remote
Working Hours: Flexible
About the Role

At Pavago , one of our clients is hiring a Mobile App Developer to build, improve, and maintain modern mobile applications across iOS and Android .

This is a hands-on engineering role for someone who enjoys turning product ideas and designs into polished, production-ready mobile experiences.
You’ll work across:

- iOS and Android development

- Native and cross-platform applications

- UI/UX implementation

- API and backend integrations

- Performance optimization

- Testing and production releases

You’ll collaborate closely with designers, backend engineers, and product teams to ship mobile applications that are fast, reliable, scalable, and enjoyable to use.
What You’ll Own
Mobile Application Development

- Develop and maintain mobile applications for iOS and Android.

- Build native applications using:

- Swift / Xcode

- Kotlin / Java

- iOS SDK

- Android SDK

- Develop cross-platform applications using:

- React Native

- Flutter

- Write clean, scalable, maintainable, and production-ready code.

- Build new features and continuously improve existing applications.

UI/UX Implementation

- Translate Figma and product designs into polished mobile interfaces.

- Build responsive experiences across:

- Smartphones

- Tablets

- Different screen sizes and resolutions

- Maintain consistency with product design systems and UI standards.

- Collaborate with designers to improve usability and interaction quality.

- Ensure smooth and intuitive mobile experiences.

API Integration & Backend Connectivity

- Integrate applications with:

- REST APIs

- Backend services

- Authentication systems

- Third-party services

- Handle networking, data synchronization, and application state efficiently.

- Troubleshoot integration issues between mobile and backend systems.

- Optimize API communication for speed and reliability.

Performance & Application Stability

- Monitor and improve:

- Application speed

- Responsiveness

- Memory usage

- Battery efficiency

- Overall stability

- Identify and resolve crashes, bugs, and performance bottlenecks.

- Ensure applications perform consistently across supported devices and operating systems.

- Build with scalability and long-term maintainability in mind.

Testing & Quality

- Test features across multiple devices and operating system versions.

- Debug application issues and resolve defects before release.

- Support regression testing and production validation.

- Collaborate with QA and engineering teams to maintain high release quality.

Deployment & Release Management

- Prepare applications for production releases.

- Manage or support:

- Apple App Store submissions

- Google Play Store releases

- Maintain versioning and release workflows.

- Monitor applications after deployment and resolve production issues quickly.

What Makes You a Strong Fit
You:

- Enjoy building mobile products people actually use.

- Care about both engineering quality and user experience.

- Can translate designs into polished, functional interfaces.

- Think about performance, scalability, and maintainability.

- Troubleshoot technical issues independently.

- Communicate effectively with product, design, and backend teams.

- Take ownership from development through production release.

Required Experience & Skills

- 3+ years of mobile application development experience.

- Strong experience with iOS and/or Android development.

- Hands-on knowledge of:

- Swift

- Kotlin / Java

- iOS SDK

- Android SDK

- Experience with cross-platform frameworks such as:

- React Native

- Flutter

- Strong understanding of:

- REST APIs

- Mobile networking

- Authentication

- Application lifecycle

- Familiarity with architecture patterns such as:

- MVVM

- MVC

- MVP

- Strong understanding of mobile UI/UX best practices.

- Experience with Git and collabor

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