Senior Mobile Developer (React Native)
New
Z
ZipdevSoftware Engineering
Colombia. Brazil. Mexico. ArgentinaFull-TimeSenior
Salary not disclosed
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Job Details
- Languages
- English
- Experience
- 7+ years of professional software engineering experience, including 4+ years in cross-platform mobile development
- Required Skills
- JestReact NativeSwiftTypeScript
Requirements
- 7+ years of professional software engineering experience.
- 4+ years in cross-platform mobile development.
- Expert-level experience with React Native and cross-platform mobile architecture.
- Strong proficiency in TypeScript.
- Experience building reusable component libraries using NativeWind or Tailwind-style frameworks.
- Experience integrating headless CMS platforms (Sanity CMS preferred).
- Experience implementing feature flags or experimentation platforms (LaunchDarkly).
- Strong experience with Expo (managed or bare workflows).
- Experience building mobile CI/CD pipelines (EAS, Fastlane).
- Strong experience with automated testing using Jest and React Native Testing Library.
- Experience implementing end-to-end UI automation testing (Detox, Maestro, Appium).
- Experience with mobile observability and monitoring tools (Datadog, Sentry).
- Working knowledge of Swift (iOS) and/or Kotlin (Android).
- Strong written and verbal English communication skills.
- Bachelor’s or Master’s degree in Computer Science, Engineering, or equivalent.
Responsibilities
- Contribute to the architecture, development, and evolution of the React Native mobile application across iOS and Android.
- Build and maintain reusable, high-performance UI components using NativeWind while ensuring accessibility and design consistency.
- Integrate and manage content delivery through Sanity CMS.
- Contribute to feature flagging and experimentation infrastructure using LaunchDarkly.
- Build and maintain mobile CI/CD pipelines using Expo Application Services (EAS).
- Maintain strong testing practices using Jest and React Native Testing Library.
- Build and extend UI automation tests using Detox or similar frameworks.
- Implement and manage application monitoring and observability using tools such as Datadog or Sentry.
- Participate in architecture discussions, design reviews, and code reviews.
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