Senior/Leading Frontend Software Engineer /x) gesucht in Berlin

As a Senior / Leading Frontend Software Engineer (f/m/d/x) AI-Enabled Insurance Platform, you will help design and build the core user experience and tooling that bring this vision to life. You will work on highly interactive UIs, scalable frontend architecture, and design systems that enable users and AI systems to create and configure insurance products faster while maintaining usability, performance, and accessibility., * Design and implement complex administrative interfaces for configuring and operating insurance products.

• Build schema-driven and highly interactive UIs that allow experts to define product structures, pricing rules, and workflows.
• Own and evolve our frontend architecture, ensuring scalability, maintainability, and performance across a growing platform.
• Collaborate closely with backend teams building microservice-based APIs (gRPC / REST) powering product configuration and policy operations.
• Contribute to the design of AI-assisted workflows, where domain experts interact with AI tools to configure and operate insurance products faster.
• Establish and maintain frontend engineering standards, including performance optimization, accessibility (A11y), and robust state management.
• Work with Product and UX to transform complex insurance concepts into clear, efficient user experiences.

We are looking for a Senior or Lead Frontend Engineer who enjoys building complex software systems and translating difficult domain problems into intuitive user interfaces. Beside this you bring:

• Extensive experience building large-scale production frontend applications.
• Deep expertise with React and modern TypeScript-based frontend development.
• Strong experience designing maintainable frontend architectures, including state management, modular component design, and scalable codebases.
• Experience integrating with API-driven microservice architectures.
• Experience building highly interactive UIs, such as complex forms, configuration systems, or data-heavy applications.
• A strong systems-thinking mindset, with the ability to reason about long-term technical and UX trade-offs.
• The ability to take ownership of significant parts of the frontend platform and drive improvements across the codebase.
• Strong knowledge of JavaScript/TypeScript, HTML, and CSS, with attention to performance, accessibility, and cross-browser compatibility.
• Clear English communication skills and an interest in mentoring other engineers.

• An attractive salary package based on your experience, qualifications and responsibilities
• A remote-friendly working model with occasional trips to our Berlin office