Job Description

About Woliba

Woliba stands for Work Life Balance. We are a comprehensive Employee Engagement and Wellness platform that connects fitness, wellness, and recognition to create healthier, more connected workplaces. We don't just talk about wellness--we live it.

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The Opportunity

We are looking for a Senior Mobile Engineer to lead our transition into a hybrid mobile environment. Instead of a "greenfield" rewrite, you will be the architect responsible for embedding React Native into our existing, high-performance native iOS (Swift) and Android (Kotlin) apps. Your goal is to enable efficient cross-platform development for future modules (like Rewards and Community) while maintaining the integrity of our native core.

Why Woliba? (Our Culture)

True Work-Life Balance:

It's in our name. We prioritize the mental and physical well-being of our team.

Fully Remote:

We empower our team to work from where they are most productive, ensuring you have the flexibility to thrive both personally and professionally.

Impact:

You will be the point person for a major architectural shift at a scaling company, influencing our technical roadmap for years to come.

Key Responsibilities

Architect the "Brownfield" Bridge:

Lead the technical integration of React Native into existing Swift and Kotlin codebases.

Cross-Platform Delivery:

Build and deploy new, high-complexity features once for both iOS and Android.

Auth & State Synchronization:

Implement secure, real-time data sharing between native storage (Keychain/SharedPrefs) and the React Native engine.

Performance Engineering:

Manage engine startup times (Hermes/Turbo Modules) to ensure transitions feel native and snappy.

Native Module Development:

Write custom Native Modules in Swift/Kotlin when React Native needs to access deep device features.

CI/CD Leadership:

Update build pipelines to handle the dual nature of the app (npm alongside CocoaPods and Gradle).
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Technical Requirements

5+ Years of Mobile Experience: A deep background in mobile-first development. React Native Expertise: Advanced knowledge of React Native internals (The Bridge, JSI, and the New Architecture). Native Foundations: Proficiency in Swift/Objective-C and Kotlin/Java. You must be comfortable navigating a 100% native project. Hybrid Experience: Proven track record of "Brownfield" integration (adding RN to existing native apps). Security: Experience with OAuth, JWT, and securing sensitive data across hybrid environments.

Bonus Points

Experience in HR Tech or Wellness. Experience with Expo Modules in a brownfield context. A passion for high-fidelity UI/UX and creating "invisible" transitions between platforms.



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