Senior Frontend Developer (m/f/d)

Standort To further strengthen our Web Team, we are seeking talented individuals to join us as a Senior Frontend Developer (m/f/d) at one of our locations in Berlin or Constance. Deine Aufgaben Implement new features for high traffic (mobile-first) website Write reusable components to maintain a scalable application architecture Optimize performance and core web vitals to guarantee a good SEO ranking Improve existing mobile website with internationalization and responsive tablet and desktop designs Collaborating with Product Owner, UX/UI designers and backend developers to create innovative solutions Willingness to temporarily dive into both cutting-edge and legacy codebases Dein Profil Deep knowledge in React and Next.JS + SSR in their latest versions Proficient in Typescript Fluent in Jest (snapshot + unit testing), CSS modules with SASS and responsive Webdesign Experience with SEO and semantic HTML Fundamental understanding of Core Web Vitals and optimization of those Basic knowledge of Node.js and/or NestJS is a plus Basic understanding of Bitbucket build pipelines is a plus A strong command of English is essential; German skills are an advantage but not required Deine Benefits We provide the space and support for you to take responsibility and collaboratively develop ideas and concepts as part of a team A corporate culture defined by team spirit, open communication, a dynamic atmosphere, flat hierarchies, and quick decision-making processes Flexible hybrid working model, balancing home office and on-site presence A wide range of perks, social benefits, and employee services in a leading media company Professional development and on-the-job training are key priorities for us