Senior Frontend Developer (React.js / Next.js)

<p> <strong>Headquarters:</strong> Sweden <br /><strong>URL:</strong> <a href="http://career.proxify.io">http://career.proxify.io</a> </p> <div> <p><strong>The Role:</strong></p> <p> </p> <p>We are looking for a Senior Frontend Developer with strong proficiency with React.js and Next.js for one of our clients. You are a perfect candidate if you are growth-oriented, you love what you do, and you enjoy working on new ideas to develop exciting products.</p> <p> </p> <p><strong>What we’re looking for:</strong></p> <p> </p> <ul> <li>Minimum of 5 years of experience in frontend development with a strong portfolio of projects demonstrating expertise in React.js and Next.js.</li> <li>Proficiency in HTML, CSS, JavaScript, TypeScript, and modern frontend development tools and frameworks.</li> <li>Experience with state management libraries such as Redux, MobX, or similar.</li> <li>Proficiency with testing frameworks and tools like Jest, Cypress, or Testing Library.</li> <li>Strong knowledge of version control systems, particularly Git.</li> <li>Located in CET timezone (+/- 3 hours), we are unable to consider applications from candidates in other time zones.</li> </ul> <p> </p> <p><strong>Responsibilities:</strong></p> <p> </p> <ul> <li>Design, develop, and maintain high-performance, scalable web applications using React.js and Next.js.</li> <li>Create reusable and maintainable UI components with a focus on performance and accessibility.</li> <li>Work closely with designers, backend developers, and product managers to translate user needs and business goals into functional and engaging web applications.</li> <li>Write clean, efficient, and well-documented code following best practices in software development.</li> <li>Identify and address performance bottlenecks to ensure smooth and responsive user experiences.</li> <li>Conduct unit testing, integration testing, and end-to-end testing to ensure the reliability and robustness of the applications.</li> </ul> <p> </p> <p> </p> <p>