Senior React Native Software Engineer

What You'll Own

React Native Engineering

• Design, build, and maintain high-performance React Native applications.
• Deliver scalable, maintainable TypeScript code following engineering best practices.
• Improve application architecture, performance, reliability, and developer experience.
• Own React Native version upgrades, dependency management, and framework migrations.

Native Mobile Development

• Build, maintain, and debug native iOS modules using Swift and Kotlin.
• Integrate native platform APIs into React Native applications.
• Diagnose and resolve native dependency issues and bridge failures.
• Partner with Android engineers on native integrations when required.

Code Quality & Testing

• Own automated testing across unit, integration, and end-to-end testing.
• Build reliable CI/CD pipelines that prevent regressions before release.
• Champion code quality through reviews, mentoring, and engineering standards.
• Reduce technical debt while improving long-term maintainability.

Mobile Platform Excellence

• Develop systematic testing strategies across Android devices, screen sizes, and OS versions.
• Improve release stability through automation, monitoring, and quality assurance.
• Optimize performance, memory usage, rendering, and application responsiveness.
• Investigate production issues using structured debugging techniques.

Pod Collaboration

• Work closely with Product, Design, Backend Engineering, and QA within a cross-functional pod.
• Help define technical solutions during product discovery.
• Contribute to architecture discussions across Engineering.
• Mentor engineers and promote engineering best practices across pods.

What We're Looking For

Minimum Qualifications

• 6+ years building production React Native applications.
• Experience supporting large-scale, consumer-facing mobile apps with significant production usage.
• Experience working within established engineering organizations (typically 50+ employees with mature engineering processes including code reviews, CI/CD, and structured release management).
• Expert knowledge of React Native architecture and performance optimization.
• Strong TypeScript experience.
• Strong Swift experience with the ability to build and debug native modules and bridges.
• Kotlin or Android native development experience.
• Experience managing React Native version upgrades, dependency updates, and native package compatibility.
• Experience using tools such as patch-package and resolving native library conflicts.
• Strong understanding of React state management including Redux, React Query, Zustand, or Context.
• Experience designing and maintaining automated test suites using Jest, React Native Testing Library, Detox, or equivalent.
• Experience working with GitHub, CI/CD pipelines, REST APIs, and Postman.
• Excellent debugging and troubleshooting skills.
• Experience using AI development tools while maintaining strong engineering judgment.

Preferred

• Experience building custom native bridges.
• Experience publishing and supporting apps through the Apple App Store and Google Play.
• Experience supporting applications with hundreds of thousands or millions of users.
• Experience with monitoring and crash reporting tools such as Firebase Crashlytics or Sentry.

Success Looks Like

• Leading React Native upgrades with minimal disruption to production.
• Writing reliable, well-tested code with high automated test coverage.
• Confidently debugging native iOS and Android issues without relying on third-party support.
• Building mobile experiences that perform consistently across a broad range of Android devices and screen sizes.
• Raising engineering standards through architecture, testing, code reviews, and mentorship.
• Delivering high-quality features quickly while maintaining long-term maintainability.