Frontend Developer (React Native)

Join our team to build modern, mobile-first applications using cutting-edge technologies. We are working on innovative mobile products used by thousands of users.

Requirements

• Experience in web or mobile software development
• Advanced knowledge and commercial experience with React Native and React
• Performance optimization of mobile applications
• Proficiency in Typescript
• Experience with Expo
• Hands-on experience working with TanStack Query (React Query) or Apollo Client
• Ability to write and maintain unit and integration tests using Jest or Vitest, along with React Native Testing Library to ensure code quality and stability
• Experience setting up and writing end-to-end tests using Detox to validate full app workflows across devices and platforms
• Experience in writing automated tests
• Experience with Docker
• Experience with Git and branching models
• Fluency in Polish (B2+) & English (B2+)

Benefits

• A lot of internal & external initiatives where developers share their knowledge and best practices
• Development budget for every team
• Flexible working hours (but there are determined core hours)
• Great atmosphere and teamwork based on various ways of working face-to-face
• The possibility of remote or hybrid mode
• Variety of working arrangements (e.g., employment contract/B2B contract)
• Preferential terms of Multisport & Lux Med cards