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

Location: Remote within the United States; working hours: U.S. Business Hours

Company

hirify.global is hiring for a client seeking a mobile developer to build and optimize production applications for iOS and Android.

What you will do

• Build and maintain native and cross-platform mobile applications using Swift, Kotlin, React Native, and Flutter.
• Implement pixel-perfect interfaces from Figma, Sketch, and design prototypes.
• Develop scalable mobile architectures and integrate REST, GraphQL, and authentication services.
• Build features end-to-end in collaboration with product managers, designers, and backend engineers.
• Write unit, UI, and automated tests; debug crashes, memory leaks, performance bottlenecks, and device-specific issues.
• Manage release builds and deployments through TestFlight, Apple App Store, and Google Play Console.

Requirements

• 3+ years of professional mobile application development experience.
• Strong experience with Swift or Kotlin, React Native, Flutter, or equivalent mobile frameworks.
• Experience publishing applications to the Apple App Store and Google Play Store.
• Strong understanding of mobile architecture, API integration, state management, debugging, and performance optimization.
• Familiarity with CI/CD workflows, Fastlane, Bitrise, and Git.
• Ability to work during U.S. Business Hours.

Nice to have

• Experience with push notifications, chat systems, live updates, and in-app purchases.
• Experience scaling applications with 10K+ downloads or active production user bases.
• Familiarity with Firebase Analytics, Mixpanel, or Amplitude.
• Industry experience in SaaS, fintech, healthcare, or e-commerce.

Culture & Benefits

• Remote, full-time role with ownership over mobile application quality and user experience.
• Cross-functional collaboration with product, design, and engineering teams.
• Exposure to modern mobile frameworks, tooling, and production applications.
• Growth path toward Senior Mobile Engineer, Mobile Architect, or engineering leadership.

Hiring process

• Initial phone screen and video interview with a recruiter.
• Technical assessment involving a feature build or API integration exercise.
• Client interview with the engineering or product team, followed by offer and onboarding.