Key Responsibilities:

• Develop and maintain cross-platform mobile application using React Native
• Collaborate with product owner, designer, and backend developer to deliver high-quality features
• Translate design mockups and wireframes into high-performance, maintainable code
• Ensure the performance, quality, and responsiveness of the application
• Identify and fix bugs and performance bottlenecks
• Write clean, modular, and well-documented code
• Ensure code quality and security best practices.

Required Qualifications:

• 2+ years of professional experience in mobile development using React Native
• Strong proficiency in JavaScript and TypeScript
• Solid understanding of React Native architecture
• Experience integrating RESTful APIs and working with third-party libraries
• Familiarity with native modules and bridging between React Native and native code (Android/iOS)
• Basic understanding of native development (Java/Kotlin for Android and/or Swift/Objective-C for iOS) is a plus
• Familiarity with git and package management.
• Ukrainian language for written and verbal client communication.

What We Offer:

• Work on a high-potential international startup from early stage
• Remote, flexible schedule (part-time or full-time options)
• Supportive, talented, and growth-minded team
• Opportunities for professional development and career growth
• Competitive compensation (rate negotiable, based on experience and engagement)
• J_o_y is happiness… And happiness at work is having a great team by your side that supports and inspires you.
• We believe that programming is not just about code, but also about the atmosphere, people, and meaning.If you are a happy person who loves what you do and wants to work in a friendly environment, you are exactly who we are looking for.