Advanced​/Senior Frontend Web Developer

Do you want to build modern web applications and bring innovative user interfaces to life? Then you’re the perfect fit for our team – working with German Corporate clients and German B2B World Market Leaders!

• The chance to become part of a large, international agency group:
  Approx. 350 great employees in Germany, a modern, customer-centric business model and a true New Work environment. As part of MSQ with a further 1500 colleagues, we offer an international perspective with offices and sister agencies in the UK, USA and Asia
• Flexible working environment:
  Hybrid or in one of our beautiful offices in Mainz, Ludwigsburg or Barcelona (see our office)
• Agile organization:
  Self-organized teams, extensive onboarding, personal buddy and lots of support from experienced colleagues
• Work & life balance: job bike leasing, Smart n fit weeks, fitness and self-care offers via EGYM Wellpass
• And of course: modern hardware, well-equipped tool landscape, company pension scheme, further training budget, in-house training, company events, drinks flat rate and good coffee

• Development of modern websites and web applications with a focus on usability, performance and accessibility
• Implementation of responsive interfaces based on React
  
  JS and Next.js
• Collaboration on scalable component architectures and clean code structures
• Integration of headless CMS solutions such as Sitecore, Storyblok or Contentful
• Close collaboration with UX/UI design, backend and project management in agile setups (Scrum/Kanban)
• Quality assurance with testing tools such as Jest or Cypress
• Use of modern development and deployment workflows (e.g. Git, Vercel, Netlify)

• 4+ years of experience as a frontend developer with JavaScript/Type Script and React
• Strong sense of ownership, teamwork and solution-oriented thinking
• Sound knowledge of UX principles, responsive design and accessibility
• Experience in performance optimization techniques (lazy loading, code splitting etc.)
• Understanding of cross-browser compatibility and modern web standards
• Familiar with frontend testing strategies
• Very good written and spoken German or English skills