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Senior Applied Researcher, Audio Generation

Cartesia

Salary not specified
Sep 15, 2025
San Francisco, CA, US
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Cartesia is looking to develop the next generation of AI that is ubiquitous, interactive, and can continuously process and reason over large streams of audio, video, and text, even on-device. The specific role aims to develop next-generation speech models for tasks like multi-lingual text-to-speech (TTS), voice conversion, music generation, and sound effect synthesis, with a focus on near-zero latency and precise creative control.

Requirements

  • Proven experience in developing and training novel generative models, preferably for audio or speech.
  • Clear understanding of the architectural trade-offs between model quality, inference speed, and memory footprint.
  • Hands-on experience with model conditioning and control mechanisms.

Responsibilities

  • Develop & optimize speech and audio models for production.
  • Work with engineering to ship and scale your models across our target platforms: cloud, on-premise, and on-device.
  • Develop model architectures and inference strategies specifically for low-latency, real-time performance on consumer hardware.
  • Implement and refine mechanisms for fine-grained controllability, allowing for the manipulation of attributes like speaker identity, emotion, prosody, and acoustic style.
  • Pioneer the latest research on new architectures for generative modeling.

Other

  • We’re an in-person team based out of San Francisco.
  • Relocation and immigration support.