Senior React Native Developer

Wissen Technology is Hiring for Senior React Native Developer  

About Wissen Technology:   

At Wissen Technology, we deliver niche, custom-built products that solve complex business challenges across industries worldwide. Founded in 2015, our core philosophy is built around a strong product engineering mindset ensuring every solution is architected and delivered right the first time. Today, Wissen Technology has a global footprint with 2000+ employees across offices in the US, UK, UAE, India, and Australia. Our commitment to excellence translates into delivering 2X impact compared to traditional service providers. How do we achieve this? Through a combination of deep domain knowledge, cutting-edge technology expertise, and a relentless focus on quality. We don’t just meet expectations we exceed them by ensuring faster time-to-market, reduced rework, and greater alignment with client objectives. We have a proven track record of building mission-critical systems across industries, including financial services, healthcare, retail, manufacturing, and more. Wissen stands apart through its unique delivery models. Our outcome-based projects ensure predictable costs and timelines, while our agile pods provide clients the flexibility to adapt to their evolving business needs. Wissen leverages its thought leadership and technology prowess to drive superior business outcomes. Our success is powered by top-tier talent.  Our mission is clear: to be the partner of choice for building world-class custom products that deliver exceptional impact the first time, every time.  

Job Summary: Wissen Technology is hiring a Senior React Native Developer with strong expertise in mobile application development and native integrations.  

Experience: 5-8 Years  

Location: Bangalore (Local only)  

Mode of Work: Hybrid (Thrice a week from office mandatory)  

Key Responsibilities:  

• Develop and maintain mobile applications using React Native, JavaScript (ES6+), and TypeScript.  
  
• Implement state management using libraries like Redux and Zustand .  
  
• Configure and manage navigation flows using react-navigation and deep linking.  
  
• Work with Expo in both managed and bare workflows.  
  
• Integrate native modules and UI components using Swift/Objective-C (iOS) and Java/Kotlin (Android).  
  
• Bridge custom native modules and ensure seamless native integration.  
  
• Debug applications using tools like Flipper and Chrome DevTools .  
  
• Write unit and integration tests using Jest and React Native Testing Library.  
  
• Integrate REST APIs, GraphQL, and real-time data using WebSockets .  
  
• Manage OTA updates with EAS Update and configure EAS Build.  
  
• Handle app publishing and release lifecycle for both Play Store and App Store.  
  
• Implement secure storage, token handling, and app-level security best practices.  
  

Required Skills and Qualification:  

• Proficient in React Native, JavaScript (ES6+), and TypeScript.  
  
• Strong experience with Redux, Zustand, or similar state management libraries.  
  
• Hands-on experience with react-navigation and deep linking.  
  
• Solid understanding of Expo workflows.  
  
• Knowledge of native development for iOS and Android.  
  
• Experience with custom native module bridging.  
  
• Familiarity with debugging tools like Flipper and Chrome DevTools.  
  
• Experience with Jest and React Native Testing Library.  
  
• Strong understanding of REST APIs, GraphQL, and WebSockets.  
  
• Experience with EAS Update and EAS Build.  
  
• Proven experience in app publishing and release management.  
  
• Knowledge of secure storage and app-level security practices.   
  

Good to Have Skills:  

• Experience working in Agile development environments.  
  
• Exposure to CI/CD pipelines for mobile apps.  
  
• Familiarity with performance optimization techniques for mobile apps.  
  
• Strong communication and collaboration skills .    
  

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