Senior Web Developer - social media industry

My client is a leading live-streaming platform with over 450 million registered users, operating in a rapidly growing industry projected to reach $240 billion in the coming years. The platform empowers talented creators worldwide to produce live content, engage with fans, and monetize their skills. The team is a vibrant mix of creative minds, problem-solvers, and overachievers who constantly push the boundaries to make the platform a global leader in live streaming. The Role: My client is looking for an experienced Front-End Developer (ReactJS) to join their Limassol office. This is an on-site role where you will develop and maintain high-load, mobile-first web applications, internal admin panels, and marketing pages. You will collaborate closely with cross-functional teams to deliver technical and product solutions while contributing to ongoing improvements. Responsibilities: Develop and maintain Single Page Applications (SPA) using ReactJS (version 16+) with a mobile-first approach. Build and support internal admin panels and marketing pages. Collaborate with product and engineering teams to meet project requirements. Proactively participate in improving existing solutions and tuning performance. Share knowledge and expertise with team members to foster a collaborative environment. Requirements: 5+ years of experience in JavaScript (ES6+) and TypeScript development. Strong knowledge of HTML5, CSS, SASS, and Jest. Hands-on experience with ReactJS (version 16+) and hooks. Experience with state management frameworks; Redux and Redux Toolkit preferred. Intermediate English proficiency. What My Client Offers: Stock option plan. Professional and supportive work environment with talented colleagues. Daily meals at the office. Comprehensive social and welfare packages. Private medical insurance. 21 working days of paid vacation, plus 100% paid sick leave. Regular team-building events, company celebrations, and fun activities. Greek language courses for those interested in learning the local language. Additional Information: This is an on-site role based in Limassol, Cyprus.