Senior React / React Native Developer

Key Responsibilities

Web and Mobile Application Development

• Design, develop, test, and maintain high-quality applications using React (including React 19) and React Native
• Implement responsive, accessible, and high-performance UIs for both web and mobile platforms
• Collaborate with UI/UX designers to bring modern, user-centric designs to life
• Use modern features of React such as Concurrent Mode, Suspense, and Server Components where applicable
   

End-to-End Delivery

• Own the full development lifecycle of web and mobile applications, from requirements gathering to release
• Deploy and manage mobile applications in the App Store and Google Play, including signing, provisioning, and submission
• Support release cycles, OTA updates (e.g., CodePush), and CI/CD workflows for both web and mobile
   

Agile Collaboration

• Work closely with product managers, designers, and developers to design scalable and maintainable solutions
• Participate in daily stand-ups, sprint planning, grooming sessions, and retrospectives
• Contribute to architectural decisions, code reviews, and mentoring of junior developers
   

Maintenance and Continuous Improvement

• Monitor and optimize the performance of both web and mobile applications
• Investigate and resolve issues in production environments
• Identify areas for technical improvement and help evolve the tech stack
   

Testing and Quality Assurance

• Write and maintain unit, integration, and end-to-end tests for both React and React Native codebases
• Ensure consistent code quality using automated tools, peer reviews, and well-documented workflows
• Follow best practices for performance, maintainability, and security
   

Qualifications

Technical Skills

• Expert knowledge of React (including React 19) and React Native
• Proficiency in JavaScript (ES6+) and TypeScript
• Solid understanding of modern React features: Hooks, Server Components, Context API, and state management tools (e.g., Redux, Zustand)
• Experience with REST APIs and third-party integrations
• Comfortable with Git-based workflows and modern development environments
• Experience working with Telegram Mini Apps (TMA) is a strong plus
   

Experience

• 3+ years of professional experience in React and React Native development
• Track record of building, shipping, and maintaining web and mobile applications in production
• Experience publishing apps in the App Store and Google Play
• Exposure to CI/CD, OTA updates, and mobile deployment pipelines is a plus
   

Soft Skills

• Strong analytical and problem-solving skills
• Effective communication and collaboration in cross-functional teams
• Self-motivated and capable of managing priorities in a dynamic environment
• Passion for delivering high-quality user experiences