Key Responsibilities

- Develop, maintain, and enhance cross-platform mobile applications for Android and iOS using React Native.
- Build responsive, user-friendly mobile interfaces with a strong focus on performance and usability.
- Integrate mobile applications with REST APIs and backend services.
- Work with React Native WebView to integrate web-based functionality into mobile applications.
- Implement navigation, state management, push notifications, deep linking, and other mobile app features.
- Debug, troubleshoot, and optimize applications for performance, stability, and reliability.
- Integrate third-party SDKs, libraries, and services into mobile applications.
- Work with native Android and iOS configurations when required.
- Manage app builds, releases, and deployments to the Google Play Store and Apple App Store.
- Collaborate with designers, backend developers, and the product team to deliver high-quality features.
- Write clean, reusable, and maintainable code while following development best practices.
- Participate in code reviews, testing, and continuous improvement of mobile applications.

Must-Have Qualifications

- Hands-on experience with React Native and mobile application development.
- Strong understanding of JavaScript, ES6+, and React fundamentals.
- Good knowledge of React Hooks, functional components, and state management.
- Experience integrating REST APIs and handling asynchronous operations.
- Familiarity with mobile navigation, app lifecycle, and platform-specific behavior on Android and iOS.
- Experience with Git and version control workflows.
- Understanding of responsive layouts, and mobile UI development.
- Knowledge of debugging,



performance optimization, and error handling.
- Ability to troubleshoot issues independently and deliver reliable solutions.

Good-to-Have Qualifications

- Experience with TypeScript.
- Familiarity with React Native WebView and hybrid mobile applications.
- Experience with push notifications using Firebase Cloud Messaging or similar services.
- Knowledge of native Android development using Java/Kotlin or iOS development using Swift.
- Experience with Fastlane, CI/CD pipelines, and automated mobile app builds.
- Familiarity with publishing and maintaining apps on the Google Play Store and Apple App Store.
- Experience with Firebase, analytics, and third-party SDK integrations.
- Knowledge of Node.js and backend API development.

Soft Skills

- Robust problem-solving skills and attention to detail.
- Ability to learn new technologies and adapt to changing requirements.
- Good communication and collaboration skills.
- A proactive attitude with a willingness to take ownership of tasks.
- Ability to work effectively in a fast-paced startup environment.
- Passion for building high-quality mobile applications and improving user experiences.

Why Join Toolstr?

- Work with a fast-growing startup building products for the global Shopify ecosystem.
- Get hands-on experience building and shipping real-world mobile applications.
- Work on challenging technical problems across Android, iOS, and web technologies.
- Learn, grow, and take ownership of features from development to release.
- Be part of a collaborative team that values innovation, initiative, and continuous learning.

Skills:- React Native, React.js, TypeScript and iOS App Development

📌 Junior React Native Developer (Pune)
🏢 toolstr
📍 Pune