Senior React.js Developer

As a talented and experienced Senior React.js Developer with over 5 years of experience, you will be a key member of the development team at KoinBX, a leading company in the blockchain and cryptocurrency sector. Your role will involve designing, developing, and maintaining high-performance and scalable web applications. **Key Responsibilities:** - Write clean, maintainable, and efficient code with a focus on performance and user experience. - Collaborate with product managers, designers, and developers to understand requirements and deliver high-quality solutions. - Implement best practices for front-end development, including testing, debugging, and code reviews. - Contribute to the architecture and design of new features and systems for scalability and robustness. - Mentor and guide junior developers, providing technical leadership and support. - Identify and resolve performance and scalability issues in the application. - Create and maintain documentation for development processes, codebases, and technical specifications. **Qualifications Required:** - Proficiency in JavaScript (ES6+), HTML5, CSS3, and modern JavaScript frameworks/libraries. - Deep understanding of React.js and its core principles (hooks, context API, state management). - Experience with version control systems (e.g., Git), build tools (e.g., Webpack), and testing frameworks (e.g., Jest, React Testing Library). - Strong problem-solving skills and ability to debug complex issues. - Excellent communication skills, both verbal and written. - Bachelor's degree in Computer Science, Engineering, or related field, or equivalent work experience. Additionally, preferred qualifications include knowledge of TypeScript, Redux, and modern front-end build pipelines/tools. Familiarity with UI/UX design principles, responsive design, blockchain technologies, and cryptocurrency concepts would be advantageous for this role at KoinBX.,