ПольшаEPAM Systems
Senior React Native Developer
4 нед. назад
ПольшаSeniorHybridB2
react nativeexpoeasreduxzustandjotairtk querytanstack query
We are looking for an experienced Senior React Native Developer to contribute to the development of high-quality mobile applications with a hybrid working model in Poland.
Responsibilities
- Develop and maintain cross-platform mobile applications using React Native
- Build, configure, and optimize application workflows using Expo and EAS (Expo Application Services)
- Implement and manage application state using modern state management libraries
- Collaborate with cross-functional teams (designers, backend developers, QA) to deliver features end-to-end
- Participate in code reviews, architectural discussions, and technical planning
- Ensure application performance, quality, and responsiveness
- Troubleshoot and resolve bugs and performance bottlenecks
Requirements
- 5+ years of commercial experience with React Native
- Strong hands-on experience with Expo ecosystem and EAS for builds and submissions
- Solid understanding of state management patterns — experience with at least two of the following: Redux, Zustand, Jotai
- Practical experience with RTK Query and/or TanStack Query for server state management
- Proficiency in TypeScript
- Understanding of mobile app lifecycle, navigation patterns, and platform-specific nuances (iOS/Android)
- Familiarity with REST APIs and integration patterns
- Experience with Git-based workflows
- Excellent problem-solving skills and attention to detail
- Strong communication and collaboration skills
- Excellent verbal and written communication skills, B2 level of English