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.