Frontend Engineer (m/f/d)

Role overview Own the web interfaces through which developers and enterprise customers configure and use speech AI, from dashboards and billing flows to real-time voice applications. You’ll shape the frontend architecture and turn complex capabilities into responsive, accessible experiences that perform well in production.

Responsibilities - Build and own a modern frontend stack using TypeScript and React, with Next.js or a similar framework. - Create accessible interfaces for complex data and real-time interactions. - Improve application speed through effective state management, smaller bundles, and fast load times. - Investigate client-side production issues and create unit, integration, and end-to-end coverage to prevent regressions. - Develop shared component libraries and improve frontend delivery pipelines. - Establish modular architecture, client-side logging, and performance monitoring.

Requirements - Professional experience with TypeScript and React. - Readiness to take end-to-end ownership of a modern frontend stack. - Comfort working in an early-stage codebase and improving its structure and documentation. - Initiative to shape product direction, make architectural decisions, and own projects.

Nice to have - Experience at a startup or in deep tech. - Familiarity with WebSockets, WebRTC, or browser-based real-time audio and data. - Strong UI/UX judgment and experience translating designs into working interfaces. - German fluency.

Benefits and work setup Remote work is available, with an office in Berlin. German fluency is listed as a language requirement in the role description.