Senior Frontend Engineer (TypeScript)

About the job

• You develop modern web, mobile, and PWA solutions with a high standard of user experience, quality, and long-term maintainability
• You actively shape frontend architectures and contribute to key technical decisions
• You work with TypeScript and modern frontend technologies – especially Angular and React – on scalable applications that create real added value in our customers' daily lives
• You are at home in the frontend but think beyond system boundaries and also work on APIs, Node.js, or backend integrations when needed
• You use modern AI-supported development tools to continuously improve development, testing, documentation, and code quality
• You work closely with UX, backend development, and customers and accompany projects from the initial idea to productive deployment
• You take responsibility, bring in your own ideas, and have the freedom to implement them
• You share your knowledge, question existing solutions, and actively develop our frontend expertise further
• You can expect a role with technical depth, plenty of creative freedom, and the opportunity to sustainably shape our frontend expertise

• At least 5 years of experience in developing modern web applications
• Very good knowledge of TypeScript and a modern frontend framework (preferably Angular, alternatively React)
• Experience with frontend architectures, clean code, and developing maintainable software
• Good knowledge of HTML, CSS/SCSS, and modern development tools
• Interest in modern web technologies such as Progressive Web Apps (PWA), mobile development, and modern software architectures
• Experience with a backend technology (e.g. Node.js, .NET, or Java) or the motivation to further develop in this area
• Enjoyment in using modern AI-supported development tools like Claude Code, GitHub Copilot, Cursor, or similar solutions sensibly in everyday development
• Very good German skills as well as good English skills
• (Technical) university degree in computer science