Mobile App Developer (iOS / Android / React Native / Flutter) – Remote

Position Type: Full-Time, Remote
Working Hours: U.S. Business Hours

About the Role

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

This role is idóneo for someone who enjoys:

- building polished mobile experiences
- shipping production-ready applications
- solving performance challenges
- collaborating closely with product, design, and backend teams

You’ll work across:

- native mobile development
- cross-platform frameworks
- API integrations
- release management
- performance optimization
- 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
- contribute to scalable mobile products used in real-world environments

What You’ll OwnMobile Application Development

- Build and maintain mobile applications 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-platform 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 coding standards and testing reliability
- Support 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 applications meet Apple and Google review standards
- Maintain reliable deployment workflows

Performance Optimization & Monitoring

- Monitor app performance using:
- - Firebase Crashlytics
- Sentry
- New Relic

- Optimize:
- - startup performance
- memory usage
- battery efficiency
- responsiveness

- Improve application 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

What Makes You a Strong Fit

- You care deeply about mobile user experience
- You write clean, maintainable, production-ready code
- You balance rapid iteration with scalable architecture
- You enjoy debugging and solving technical problems
- You communicate effectively with technical and non-technical stakeholders
- You thrive in fast-moving product environments

Requirements (Must-Have)Experience

- 3+ years of professional mobile application development experience
- Strong experience with:
- - Swift / Kotlin
- React Native
- Flutter
- or equivalent mobile frameworks

- Experience publishing applications to:
- - Apple App Store
- Google Play Store

Technical Skills

- Strong understanding of:
- - mobile architecture
- API integrations
- state management
- debugging
- mobile performance optimization

- Familiarity with:
- - CI/CD workflows
- Fastlane
- Bitrise
- Git workflows

Preferred Qualifications

- Experience building applications with:
- - push notifications
- chat systems
- live updates
- in-app purchases

- Experience scaling applications with:
- - 10K+ downloads
- active production user bases





- Familiarity with:
- - Firebase Analytics
- Mixpanel
- Amplitude

- Industry experience in:
- - SaaS
- fintech
- healthcare
- e-commerce

Tools & Technologies

- Swift / Kotlin
- React Native / Flutter
- REST APIs / GraphQL
- Firebase Crashlytics
- Sentry / New Relic
- Fastlane / Bitrise
- Git / CI-CD workflows

What a Typical Day Looks Like

- Attend sprint standups and review feature priorities
- Build and improve mobile application 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
- Maintain clean repositories and documentation

In short:
You help build high-quality mobile applications that are fast, reliable, secure, and optimized for user experience.

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 application 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
- want to work on scalable production apps

this role is a strong opportunity to grow within modern mobile engineering and product development.

📌 Mobile App Developer - (iOS/Android) (México)
🏢 Pavago
📍 México