Frontend Developer (m/f/d)

As a Frontend Developer (f/m/d), you will develop and enhance modern web applications. You bring solid expertise in modern frontend technologies, take ownership of your features, and support the team with your technical know-how and solution-oriented approach.You will work closely with Product Management, UX Design, Backend Development, and QA to deliver user-centric, high-performance solutions.

• Develop and maintain modern frontend applications with Vue.js 3 (Options API & Composition API)
• Integrate JSP- and JTE-based views into existing systems
• Implement scalable, maintainable solutions using TypeScript and JavaScript
• Ensure code quality through code reviews, pair programming, and testing
• Collaborate closely with the backend team on API/interface design and integration
• Use GitLab for branching, code reviews, CI/CD, and deployment processes
• Communicate proactively within the team and raise blockers or dependencies early
• Contribute to continuous technical improvement (e.g., tooling, coding standards)
• Support agile ways of working (Scrum/Kanban) and actively participate in sprint planning and reviews
• Opportunity to develop professionally and take ownership of specific areas/components

Must-have

• Several years of frontend development experience with a focus on Vue.js 3 (Options API & Composition API)
• Strong knowledge of TypeScript, JavaScript, HTML5, and CSS
• Proficient with GitLab (version control, merge requests, CI/CD)
• Understanding of clean code principles and basic testing strategies (unit, integration)
• Experience integrating APIs
• Basic understanding of build and deployment processes (e.g., Webpack, Vite, GitLab CI/CD)
• Ability to implement technical solutions aligned with user needs and product goals
• Team-oriented, reliable, and self-directed working style

Nice-to-have

• Experience with Java-based backends (Spring Boot)
• Experience with JTE (Java Template Engine)
• Knowledge of UI/UX best practices and accessibility (WCAG)
• Experience with testing frameworks (e.g., Vitest, Playwright)
• Basic knowledge of container technologies (Docker, Kubernetes)
• Experience with JSP-based applications

• Learning and development opportunities (workshops, conferences, internal formats)
• Flow Free Friday: two days per month dedicated to personal and professional development
• Scope to actively shape the product across the entire development lifecycle (discovery, development, delivery)
• Receive €80 net per month, e.g., for internet, mobility, or shopping
• Our kitchen serves excellent meals every day
• No fine print: we offer permanent contracts only
• 30 days of vacation per year
• Additional paid days off on 24 and 31 December
• Work from abroad up to 20 days per year!

Diversity is our strength.
At Chrono24, we embrace diversity because we believe it enriches not only our corporate culture but also our success. Be yourself – and let’s achieve great things together!

JOIN US NOW!

We stand for a dynamic company culture with flat hierarchies and strong team spirit. We are growing fast—and love pushing beyond our limits. By actively shaping our future, we create an inspiring and attractive work environment.

Do you want to be part of it? Then apply now and become a valuable member of our team in a company that keeps growing—with you!