Product Engineer, Backend

What this role involves

David AI is an audio data research company that builds datasets for AI training. The Backend Engineer role involves designing scalable backend systems, APIs, and data pipelines for processing terabytes of audio data, and collaborating with researchers. The role requires 2+ years of backend experience and familiarity with technologies like Node.js, TypeScript, and AWS.

Skills this posting asks for

• node.js
• trpc
• postgresql
• aws
• trigger.dev
• webrtc
• ffmpeg
• typescript
• llm
• dsp
• backend engineering
• api design
• data pipelines
• scalable systems

Requirements

• 2 years of experience
• Level: mid

From the employer’s posting

About David AI David AI is the first audio data research company. We bring an R&D approach to data–developing datasets with the same rigor AI labs bring to models. Our mission is to bring AI into the real world, and we believe audio is the gateway. Speech is versatile, accessible, and human—it fit…