Senior React Native Developer

Zipdev

. Develop and maintain mobile applications using React Native and TypeScript.

Posted 9/22/2026contractRemote • Colombia, Mexico, BrazilSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in developing and maintaining mobile applications using React Native and TypeScript, with a strong focus on performance optimization, testing, and collaboration with cross-functional teams. Proven ability to mentor developers and contribute to architectural decisions and best practices in mobile development.

Highest-signal resume keywords

React Native DevelopmentTypeScript ProficiencyIOS and Android Application DevelopmentRESTful API IntegrationAutomated Testing for Mobile Applications

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

React NativeTypeScriptJavaScriptMobile State ManagementAutomated TestingDebuggingPerformance OptimizationGitCI/CD for MobileMobile Architecture

Soft Skills

Strong CommunicationProblem-SolvingMentoring

Tools & Technologies

ExpoFirebaseSentryDatadogJestReact Native Testing LibraryDetox

Industry Keywords

Mobile Development Best PracticesApp Store Release ProcessGoogle Play Release Process

Tech Stack

Tools & technologies

AndroidFirebaseiOSJavaScriptJestKotlinReactReact NativeSwiftTypeScript

About the role

Key responsibilities & impact

Develop and maintain mobile applications using React Native and TypeScript.
Build and deliver new features for both iOS and Android.
Translate product requirements and designs into scalable, maintainable mobile solutions.
Integrate REST APIs, third-party services, authentication, analytics, and other backend systems.
Improve application performance, stability, and overall user experience.
Write clean, reusable, maintainable, and well-tested code.
Develop and maintain unit, integration, and end-to-end tests.
Troubleshoot and resolve bugs and production issues.
Participate in code reviews and contribute to engineering best practices.
Collaborate with product managers, designers, backend engineers, and other stakeholders.
Contribute to mobile architecture and technical decision-making.
Monitor application performance and reliability using debugging and monitoring tools.
Stay current with React Native, iOS, Android, and mobile development best practices.
Mentor other developers and contribute to a strong engineering culture.

Requirements

What you’ll need

5+ years of professional software development experience.
3+ years of hands-on React Native experience.
Strong proficiency in TypeScript and JavaScript.
Proven experience building and shipping production applications for both iOS and Android.
Strong understanding of React and React Native architecture and best practices.
Experience integrating RESTful APIs and third-party services.
Experience with mobile state management and application architecture.
Experience writing automated tests for mobile applications.
Strong debugging and performance optimization skills.
Experience with Git and modern development workflows.
Understanding of the App Store and Google Play release processes.
Strong communication and problem-solving skills.
Must be in Latam.
Nice to have: Experience with Expo and EAS.
Nice to have: Experience with Swift/iOS or Kotlin/Android.
Nice to have: React Native New Architecture, JSI, TurboModules, or native modules.
Nice to have: Experience with mobile CI/CD.
Nice to have: Experience with Jest, React Native Testing Library, or Detox.
Nice to have: Experience with Firebase, push notifications, analytics, or deep linking.
Nice to have: Experience with Sentry, Datadog, or similar monitoring tools.
Nice to have: Previous experience mentoring or leading developers.

Benefits

Comp & perks

Work remotely Monday - Friday, 40 hours a week (no weekends)
Remote work arrangement