JavaScript and React.js Developer Position Overview: We are seeking a talented JavaScript and React.js Developer to join our development team. The ideal candidate will be responsible for designing and implementing user interface components using React.js concepts and workflows, along with ensuring high performance and responsiveness of web applications. This role requires a deep understanding of JavaScript, React.js, and front-end development principles, as well as excellent problem-solving skills and the ability to collaborate effectively with cross-functional teams. Responsibilities: Develop user interface components and implement them using React.js concepts and workflows, such as Redux, Flux, and Context API. Collaborate with product managers and designers to translate design mockups and wireframes into high-quality code. Optimize web applications for maximum performance and scalability, ensuring responsive design and compatibility across devices and browsers. Write clean, maintainable, and reusable code using best practices and coding standards. Conduct code reviews and provide constructive feedback to team members to ensure code quality and consistency. Troubleshoot and debug issues reported by users or identified during testing, and implement effective solutions. Stay updated on the latest trends and best practices in front-end development, JavaScript, and React.js, and apply them to improve development processes and outcomes. Collaborate with back-end developers to integrate front-end components with server-side logic and databases. Participate in Agile development processes, including sprint planning, daily stand-ups, and sprint demos, to ensure timely delivery of features and updates. Qualifications: Bachelors degree in Computer Science, Engineering, or a related field. Proven experience as a JavaScript developer, with a focus on front-end development using React.js. Strong proficiency in JavaScript, including ES6+ syntax and modern JavaScript frameworks/libraries. Experience with React.js workflows (such as Redux, Flux, and Context API) and building reusable components. Familiarity with RESTful APIs and asynchronous request handling. Solid understanding of web markup, including HTML5 and CSS3, and CSS pre-processing platforms such as SASS or LESS. Experience with version control systems such as Git and collaborative development workflows. Excellent problem-solving skills and attention to detail, with the ability to translate complex requirements into efficient and elegant solutions. Strong communication and collaboration skills, with the ability to work effectively in a team environment. Experience with unit testing frameworks (such as Jest or React Testing Library) is a plus.