Mobile App Developer - (iOS/Android)
Pavago • Argentina • Mexico
No Relocation
Posted: May 17, 2026
Job Description
📱 Mobile App Developer (iOS / Android / React Native / Flutter)
Full-Time Remote | U.S. Business Hours
🚀 About the Role
We’re hiring a highly skilled Mobile App Developer to build, maintain, and optimize modern mobile applications across iOS and Android platforms.
This role is ideal for someone who enjoys:
- building polished mobile experiences,
- shipping production-ready applications,
- solving performance challenges,
- and collaborating closely with product, design, and backend teams.
You’ll work across:
- native mobile development,
- cross-platform frameworks,
- API integrations,
- release management,
- performance optimization,
- and mobile architecture.
This is not just a maintenance role.
We’re looking for someone who can:
- build features end-to-end,
- ship reliably,
- improve user experience,
- and contribute to scalable mobile products used in real-world environments.
🔥 What You’ll Own
Mobile Application Development
- Build and maintain mobile apps using:
- Swift / Objective-C (iOS)
- Kotlin / Java (Android)
- React Native
- Flutter
- Implement responsive, pixel-perfect mobile interfaces from:
- Figma
- Sketch
- design prototypes
- Develop scalable and maintainable mobile architectures
- Integrate APIs and backend services using:
- REST APIs
- GraphQL
- authentication systems
Feature Development & Product Delivery
- Build new user-facing mobile features
- Collaborate with:
- product managers
- designers
- backend engineers
- Improve app functionality, responsiveness, and usability
- Ensure cross-device and cross-OS compatibility
- Contribute to sprint planning and feature prioritization
Testing, QA & Reliability
- Write and maintain:
- unit tests
- UI tests
- automated test coverage
- Debug:
- crashes
- memory leaks
- performance bottlenecks
- device-specific issues
- Maintain high-quality code standards and testing reliability
- Ensure CI/CD integration for testing and deployments
Release Management & Deployment
- Manage releases through:
- TestFlight
- Apple App Store
- Google Play Console
- Prepare:
- release builds
- metadata
- release notes
- store compliance requirements
- Ensure apps meet Apple and Google review guidelines
- Maintain fast and reliable deployment workflows
Performance Optimization & Monitoring
- Monitor app performance using:
- Firebase Crashlytics
- Sentry
- New Relic
- Optimize:
- startup time
- memory usage
- battery efficiency
- app responsiveness
- Improve app stability and crash-free sessions
Security & Compliance
- Implement:
- secure authentication
- OAuth2
- JWT
- secure local storage
- Ensure compliance with:
- GDPR
- HIPAA
- SOC 2
- platform security standards
- Protect sensitive user and API data
✅ Required Experience & Skills
- 3+ years of professional mobile app development experience
- Strong experience with:
- Swift / Kotlin
- React Native
- Flutter
- or equivalent frameworks
- Experience releasing apps to:
- Apple App Store
- Google Play Store
- Strong understanding of:
- mobile architecture
- API integrations
- state management
- debugging
- Familiarity with:
- CI/CD workflows
- Fastlane
- Bitrise
- Git workflows
⭐ Preferred Qualifications
- Experience building apps with:
- push notifications
- chat systems
- live updates
- in-app purchases
- Experience scaling apps with:
- 10k+ downloads
- production user bases
- Familiarity with:
- Firebase Analytics
- Mixpanel
- Amplitude
- Industry experience in:
- SaaS
- fintech
- healthcare
- e-commerce
🧠 What Makes You a Strong Fit
- You care deeply about mobile user experience
- You write clean, maintainable, production-ready code
- You can balance rapid iteration with scalable architecture
- You enjoy debugging and solving technical problems
- You communicate well with both technical and non-technical teams
- You thrive in fast-moving product environments
📅 What a Typical Day Looks Like
- Attend sprint standups and review feature priorities
- Build and refine mobile app features
- Integrate APIs and backend services
- Test functionality across devices and operating systems
- Debug crashes and optimize performance
- Collaborate with designers for pixel-perfect UI implementation
- Prepare builds and manage deployments to TestFlight and Google Play
- Document workflows and maintain clean repositories
In short:
You help build high-quality mobile applications that are fast, reliable, secure, and enjoyable for users.
📊 Key Metrics for Success (KPIs)
- Crash-free sessions ≥ 99.5%
- App store ratings ≥ 4.5 stars
- On-time sprint and feature delivery
- Reduced bug backlog and release delays
- Improved app performance and responsiveness
- Increased user adoption, retention, and engagement
🌟 Why This Role Stands Out
- Opportunity to work on real-world production mobile applications
- Exposure to modern mobile frameworks and tooling
- High ownership over app quality and user experience
- Cross-functional collaboration with product and design teams
- Opportunity to scale applications and improve mobile infrastructure
- Strong growth potential into:
- Senior Mobile Engineer
- Mobile Architect
- Engineering Leadership
🧪 Interview Process
- Initial Phone Screen
- Video Interview with Recruiter
- Technical Assessment (feature build or API integration exercise)
- Client Interview with Engineering/Product Team
- Offer & Onboarding
👉 Apply Now
If you:
- enjoy building mobile applications,
- love solving performance and UX challenges,
- thrive in fast-moving development environments,
- and want to work on scalable production apps,
this role is a strong fit for you.
📱 Mobile App Developer (iOS / Android / React Native / Flutter)Full-Time Remote | U.S. Business Hours🚀 About the RoleWe’re hiring a highly skilled Mobile App Developer to build, maintain, and optimize modern mobile applications across iOS and Android p...Additional Content
📱 Mobile App Developer (iOS / Android / React Native / Flutter)
Full-Time Remote | U.S. Business Hours
🚀 About the Role
We’re hiring a highly skilled Mobile App Developer to build, maintain, and optimize modern mobile applications across iOS and Android platforms.
This role is ideal for someone who enjoys:
- building polished mobile experiences,
- shipping production-ready applications,
- solving performance challenges,
- and collaborating closely with product, design, and backend teams.
You’ll work across:
- native mobile development,
- cross-platform frameworks,
- API integrations,
- release management,
- performance optimization,
- and mobile architecture.
This is not just a maintenance role.
We’re looking for someone who can:
- build features end-to-end,
- ship reliably,
- improve user experience,
- and contribute to scalable mobile products used in real-world environments.
🔥 What You’ll Own
Mobile Application Development
- Build and maintain mobile apps using:
- Swift / Objective-C (iOS)
- Kotlin / Java (Android)
- React Native
- Flutter
- Implement responsive, pixel-perfect mobile interfaces from:
- Figma
- Sketch
- design prototypes
- Develop scalable and maintainable mobile architectures
- Integrate APIs and backend services using:
- REST APIs
- GraphQL
- authentication systems
Feature Development & Product Delivery
- Build new user-facing mobile features
- Collaborate with:
- product managers
- designers
- backend engineers
- Improve app functionality, responsiveness, and usability
- Ensure cross-device and cross-OS compatibility
- Contribute to sprint planning and feature prioritization
Testing, QA & Reliability
- Write and maintain:
- unit tests
- UI tests
- automated test coverage
- Debug:
- crashes
- memory leaks
- performance bottlenecks
- device-specific issues
- Maintain high-quality code standards and testing reliability
- Ensure CI/CD integration for testing and deployments
Release Management & Deployment
- Manage releases through:
- TestFlight
- Apple App Store
- Google Play Console
- Prepare:
- release builds
- metadata
- release notes
- store compliance requirements
- Ensure apps meet Apple and Google review guidelines
- Maintain fast and reliable deployment workflows
Performance Optimization & Monitoring
- Monitor app performance using:
- Firebase Crashlytics
- Sentry
- New Relic
- Optimize:
- startup time
- memory usage
- battery efficiency
- app responsiveness
- Improve app stability and crash-free sessions
Security & Compliance
- Implement:
- secure authentication
- OAuth2
- JWT
- secure local storage
- Ensure compliance with:
- GDPR
- HIPAA
- SOC 2
- platform security standards
- Protect sensitive user and API data
✅ Required Experience & Skills
- 3+ years of professional mobile app development experience
- Strong experience with:
- Swift / Kotlin
- React Native
- Flutter
- or equivalent frameworks
- Experience releasing apps to:
- Apple App Store
- Google Play Store
- Strong understanding of:
- mobile architecture
- API integrations
- state management
- debugging
- Familiarity with:
- CI/CD workflows
- Fastlane
- Bitrise
- Git workflows
⭐ Preferred Qualifications
- Experience building apps with:
- push notifications
- chat systems
- live updates
- in-app purchases
- Experience scaling apps with:
- 10k+ downloads
- production user bases
- Familiarity with:
- Firebase Analytics
- Mixpanel
- Amplitude
- Industry experience in:
- SaaS
- fintech
- healthcare
- e-commerce
🧠 What Makes You a Strong Fit
- You care deeply about mobile user experience
- You write clean, maintainable, production-ready code
- You can balance rapid iteration with scalable architecture
- You enjoy debugging and solving technical problems
- You communicate well with both technical and non-technical teams
- You thrive in fast-moving product environments
📅 What a Typical Day Looks Like
- Attend sprint standups and review feature priorities
- Build and refine mobile app features
- Integrate APIs and backend services
- Test functionality across devices and operating systems
- Debug crashes and optimize performance
- Collaborate with designers for pixel-perfect UI implementation
- Prepare builds and manage deployments to TestFlight and Google Play
- Document workflows and maintain clean repositories
In short:
You help build high-quality mobile applications that are fast, reliable, secure, and enjoyable for users.
📊 Key Metrics for Success (KPIs)
- Crash-free sessions ≥ 99.5%
- App store ratings ≥ 4.5 stars
- On-time sprint and feature delivery
- Reduced bug backlog and release delays
- Improved app performance and responsiveness
- Increased user adoption, retention, and engagement
🌟 Why This Role Stands Out
- Opportunity to work on real-world production mobile applications
- Exposure to modern mobile frameworks and tooling
- High ownership over app quality and user experience
- Cross-functional collaboration with product and design teams
- Opportunity to scale applications and improve mobile infrastructure
- Strong growth potential into:
- Senior Mobile Engineer
- Mobile Architect
- Engineering Leadership
🧪 Interview Process
- Initial Phone Screen
- Video Interview with Recruiter
- Technical Assessment (feature build or API integration exercise)
- Client Interview with Engineering/Product Team
- Offer & Onboarding
👉 Apply Now
If you:
- enjoy building mobile applications,
- love solving performance and UX challenges,
- thrive in fast-moving development environments,
- and want to work on scalable production apps,
this role is a strong fit for you.
📱 Mobile App Developer (iOS / Android / React Native / Flutter)Full-Time Remote | U.S. Business Hours🚀 About the RoleWe’re hiring a highly skilled Mobile App Developer to build, maintain, and optimize modern mobile applications across iOS and Android p...