Senior Mobile Engineer – React Native, Hybrid

KKCompany

Senior Mobile Engineer working on React Native architecture for a popular music streaming app. Collaborating with cross-functional teams to build features and improve app performance.

Posted 6/30/2026full-timeTaipei • 🇹🇼 TaiwanSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in React Native and TypeScript for mobile application development, with a strong focus on performance optimization and end-to-end feature ownership across iOS and Android platforms.

Highest-signal resume keywords

React Native DevelopmentTypeScript ProficiencyMobile Development EnvironmentsApp Store SubmissionPerformance Optimization

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

React NativeTypeScriptUI Lifecycle ManagementMemory ManagementMulti-threadingAPI IntegrationRelease WorkflowsCocoaPodsGradleNative Build Troubleshooting

Soft Skills

CollaborationAdaptability

Tools & Technologies

XcodeAndroid Studio

Industry Keywords

Mobile DevelopmentCross-Platform TechnologiesProduction-Grade FeaturesOTA Updates

Tech Stack

Tools & technologies

AndroidGradleiOSReactReact NativeTypeScript

About the role

Key responsibilities & impact

Build and evolve our React Native Architecture: Work with the team to shape the blueprint, folder structures, and standards for our hybrid app
Ship high-quality, user-facing features across iOS and Android
Collaborate closely with native iOS and Android developers to integrate and maintain native bridges, exposing core native capabilities (e.g., our custom audio engine) to the React Native layer
Own mobile features end-to-end: UI, API integration, release, and post-launch optimization
Improve app quality: Optimize React Native performance (startup time, memory usage, and frame rates)
Stay adaptable: Participate in evaluating and prototyping other cross-platform or emerging technologies if our product direction evolves

Requirements

What you’ll need

Strong production experience with React Native and TypeScript
Comfortable with Mobile Development Environments: Navigating native iOS (Xcode) and Android (Android Studio) project structures, managing dependencies (CocoaPods, Gradle), and troubleshooting native build/linking errors.
Deep understanding of mobile platform fundamentals (UI lifecycles, memory management, and multi-threading).
Strong experience in shipping production-grade mobile features.
Comfortable with App Store / Google Play submission, OTA updates, and release workflows.

Benefits

Comp & perks

Health insurance
Flexible work arrangements
Professional development