Senior React Native Developer

React Native Developer with strong experience building production-grade mobile applications using React Native with custom native iOS and Android code. This role is ideal for engineers comfortable working across JavaScript, Swift/Objective-C, and Kotlin/Java when needed.

You will play a key role in architecting mobile features, integrating native SDKs, and ensuring high performance and stability across platforms.

Key Responsibilities

• Design, build, and maintain mobile applications using React Native.
• Integrate with native iOS (Swift/Obj-C) and Android (Kotlin/Java) code.
• Implement complex mobile features requiring native SDKs.
• Optimize performance, memory usage, and rendering behavior.
• Manage app lifecycle, background tasks, and device capabilities.
• Integrate third-party native libraries and APIs.
• Support build and release pipelines (Fastlane, Xcode, Gradle).
• Participate in architecture decisions and technical planning.
• Debug production issues across mobile platforms.

Requirements

• Intermediate to upper-intermediate English level (B2 minimum).
• 4+ years of professional experience with React Native.
• Strong knowledge of iOS and Android platforms.
• Experience writing or modifying native mobile code.
• Proficiency in TypeScript / JavaScript.
• Deep understanding of mobile performance and memory constraints.
• Experience integrating native SDKs (payments, maps, auth, media).
• Familiarity with mobile build systems (Xcode, Android Studio).
• Experience with CI/CD pipelines for mobile apps.

Nice to Have

• Experience with Swift and Kotlin.
• Experience building custom native modules for React Native.
• Familiarity with Fastlane.
• Experience with mobile security best practices.

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• Experience with crash reporting and monitoring tools.

Benefits

• Career development plan and continuous learning.
• Excellent work environment and flexibility as a CONTRACTOR.
• 100% remote work (or hybrid if you’re based in Medellín).
• Direct hiring with us.
• Benefits platform.
• Continuous training communities.
• AC points (bonus).
• Salary: We don't have fixed salary ranges; we tailor the economic offer based on the candidate's salary expectations. In this case, you will let us know your monthly service fee as a CONTRACTOR, and that value will be taken into account when making the offer.

👉 If you’re looking for a place where professional growth goes hand in hand with quality of life, this opportunity is for you!