Job Overview
Job description
- Location:
- Portugal
- Work arrangement:
- On-site
Role Summary
- Mobile App Developer (iOS, Android & Cross-Platform) – Remote
- Position Type: Full-Time, Remote
- Working Hours: Flexible
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.
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.
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.
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
Experience with
- Firebase
- Push notifications
- Mobile analytics
- Authentication systems
Experience building
- Offline-first functionality
- Real-time features
- Mobile animations
Startup or product-company experience.
Experience improving performance for applications with growing user bases.
What a Typical Day Looks Like
You may start by reviewing current development priorities and debugging an issue reported in production.
Opportunity to grow into
- Senior Mobile Engineer
- Lead Mobile Developer
- Mobile Architect
- Engineering Lead
Responsibilities
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.
Mobile Application Development
Develop and maintain mobile applications for iOS and Android.
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
- 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
- Throughout the day, you could
- Build new mobile features.
- Implement designs into responsive interfaces.
- Integrate APIs and backend services.
- Debug application issues.
- Optimize performance.
- Test functionality across devices.
- Review code and collaborate with other engineers.
- Prepare new builds for production release.
- In short: you build and maintain mobile applications that are fast, stable, visually polished, and easy to use.
Key Metrics for Success
- Application stability and crash-free performance.
- Fast and reliable feature delivery.
- Smooth performance across supported devices.
- Successful App Store and Google Play releases.
- Low production defect rates.
- Clean and maintainable code.
- Strong collaboration with product, design, and engineering teams.
Why This Role Stands Out
- Build real mobile products from development through release.
- Exposure to both native and cross-platform development .
- High ownership over application quality and performance.
- Work closely with global product, design, and engineering teams.
- Fully remote with flexible working hours.
Requirements
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.
Familiarity with architecture patterns such as
- MVVM
- MVC
- MVP
- Strong understanding of mobile UI/UX best practices.
- Experience with Git and collaborative development workflows.
- Strong debugging and problem-solving skills.
Nice to Have
Experience publishing production applications to the Apple App Store and Google Play Store .
About the Company
Work directly with leadership in a highly visible role.
Operate at the forefront of AI, marketing, and automation.
Gain exposure across content, growth, outreach, events, and operations.
Significant ownership and creative freedom.
Opportunity to build systems that directly impact business growth.
Fully remote work environment.
Additional Information
- Initial Phone Screen
- Technical Interview
- Practical Assessment / Mobile Coding Exercise
- Final Client Interview
- Offer & Onboarding
- Apply Now
If you’re a Mobile App Developer with experience in iOS, Android, Swift, Kotlin, React Native, or Flutter and enjoy building polished, production-ready applications, we’d love to hear from you.
#MobileAppDeveloper #MobileDeveloper #iOSDeveloper #AndroidDeveloper #Swift #Kotlin #ReactNative #Flutter #SoftwareEngineer #RemoteDeveloper #MobileEngineering #RemoteJobs
- Role:
- Mobile App Developer
- Job Type:
- Full Time
Company profile
Pavago
pavago.coPavago is a remote talent marketplace where companies hire directly from a global network of screened professionals across sales, marketing, engineering, finance, design, HR, legal and administrative roles. Candidate profiles include a video introduction, work samples and a monthly salary expectation, and employers can search and browse for free without agency fees or job posts. The marketplace lists 416,986 screened professionals.