Flying Bisons is a leading Digital Consulting & Delivery company based in the heart of Europe, Warsaw. Our mission is to help our clients to Unleash Digital Potential™. We discover, define, design, and develop world-class digital products that drive business results for our clients, shaping digital experiences for millions of people around the world.
We're building a curated network of talented freelance React Native Developers that we can call upon for existing and future projects. When you apply to join our freelancer base, you will be evaluated and kept on file. You may not be contacted immediately. When a project matches your specific expertise, you’ll be invited to participate and can choose to accept or decline based on your availability. If you're interested in becoming part of our talent pool, please submit your CV. We’ll get in touch as soon as an opportunity aligned with your skills arises.
Are you self-driven, and dependable professional? If so, we look forward to hearing from you!
Contract type: B2B
What skills and experience do we expect?
3+ years of commercial experience in React Native development (experience with the latest versions is a plus)
Knowledge of TypeScript and strong skills in JavaScript ES6+
Familiarity with Xcode and Android Studio
Experience with Expo and its ecosystem
Experience with deployment applications on the Google Play Store and the Apple App Store
Familiarity with Git version control system
Proficiency in React Hooks and the ability to effectively use functional components
Experience in working with REST APIs and hands-on experience with React Query or other data-fetching libraries
Experience with state management libraries such as Redux (Toolkit), Recoil, Zustand, or MobX
Good command of English (B2+) and Polish
Willingness to learn and develop by implementing challenging and ambitious projects
Experience with creating animations using Reanimated
Experience with building forms using React Hook Form
Proficiency in navigation management using React Navigation or Expo Router
Experience in writing automated tests
Understanding of WCAG standards and ability to implement accessibility guidelines in mobile apps
Familiarity with Storybook and experience in building and managing Design Systems
Experience with native modules (Objective-C, Swift, Kotlin, or Java) for extending React Native capabilities
Knowledge and experience in working with AI
Skills Required
- 3+ years of commercial React Native development experience
- TypeScript knowledge and strong JavaScript ES6+ skills
- Familiarity with Xcode and Android Studio
- Experience with Expo and its ecosystem
- Experience deploying applications to Google Play Store and Apple App Store
- Familiarity with Git
- Proficiency with React Hooks and functional components
- Experience with REST APIs and React Query or other data-fetching libraries
- Experience with state management libraries such as Redux Toolkit, Recoil, Zustand, or MobX
- Good command of English at B2+ level and Polish
- Willingness to learn and implement challenging projects
- Experience creating animations with Reanimated
- Experience building forms with React Hook Form
- Proficiency with React Navigation or Expo Router
- Experience writing automated tests
- Understanding of WCAG standards and mobile accessibility implementation
- Familiarity with Storybook and experience building and managing design systems
- Experience with native modules using Objective-C, Swift, Kotlin, or Java
- Knowledge and experience working with AI
What We Do
We’re Flying Bisons—a digital consulting powerhouse turning bold ideas into exceptional products. From strategy to execution, we help leading brands grow through design, tech, and end-to-end delivery.
