Mobile App Developer - (iOS/Android)

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 ideal 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 Own Mobile 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.