Sleed, a well-established web development & digital marketing agency, is seeking a Frontend ReactJS Developer to join their team at their Tech hub in Athens. As a strategic partner of Prestashop, NopCommerce & Google, they offer an exciting opportunity for developers passionate about creating web applications, e-shops, and platforms. The role focuses on developing modern web applications using ReactJS, with responsibilities ranging from UI/UX implementation to performance optimization and third-party integrations. The ideal candidate should have strong expertise in frontend technologies, particularly ReactJS, JavaScript/TypeScript, and CSS3, while bringing a positive, solution-oriented mindset to the team. The position offers a hybrid work environment with 2-3 days remote work, comprehensive benefits including private health insurance, and continuous learning opportunities through unlimited access to Udemy Business Platform. The company culture emphasizes continuous learning, collaboration, and professional growth in a dynamic, fast-paced environment.