Frontend Engineer (m/f/d)

We aren't trying to build another standalone platform; instead, we are the intelligence engine powering countless other applications. Whether it's integrated as a module by a CRM provider, plugged into another Voice AI platform, or directly embedded into an enterprise system by our integration partners - our model is everywhere.

While our core engine is API-first, our developers need world-class interfaces to interact with, configure, and integrate our voice models. Your mission is to architect and own the entire front-end ecosystem from developer dashboards and billing portals to real-time interactive voice applications.

From state management and user workflows to raw rendering performance and client-side observability: You are building the face of our AI infrastructure.

You’ll work on building highly reliable web applications that serve developers and enterprise clients. Your work will directly impact how people perceive and interact with our AI, making a complex technology feel engaging, efficient, and intuitive.

• Solid professional experience with TypeScript and React.

• Readiness and ability to take complete ownership of a modern Front-End Stack (NextJS or similar frameworks).

• Previous experience in a fast-paced Startup or DeepTech environment.

• Experience with WebSockets, WebRTC, or handling real-time audio streams/data in the browser.

• A strong eye for UI/UX design and experience bridging the gap between design tools (e.g., Figma) and code.

• Fluent German skills (spoken and written).

Deepslate is an equal opportunity employer. We welcome applications from all qualified candidates regardless of gender, nationality, ethnic origin, religion, disability, age, or sexual orientation.