Developer Relations

About Cartesia

Our mission is to build the next generation of AI : ubiquitous, interactive intelligence that runs wherever you are. Today, not even the best models can continuously process and reason over a year-long stream of audio, video and text-1B text tokens, 10B audio tokens and 1T video tokens-let alone do this on-device.

We're pioneering the model architectures that will make this possible. Our founding team met as PhDs at the Stanford AI Lab, where we invented State Space Models or SSMs, a new primitive for training efficient, large-scale foundation models. Our team combines deep expertise in model innovation and systems engineering paired with a design-minded product engineering team to build and ship cutting edge models and experiences.

We're funded by leading investors at Index Ventures and Lightspeed Venture Partners, along with Factory, Conviction, A Star, General Catalyst, SV Angel, Databricks and others. We're fortunate to have the support of many amazing advisors, and 90+ angels across many industries, including the world's foremost experts in AI.

About the Role

We're seeking an exceptional Developer Relations expert to build and nurture Cartesia's developer ecosystem from the ground up. You'll be the bridge between our product, engineering, and community-helping developers unlock the full potential of Cartesia's real-time voice and audio models.

Your Impact

• Create best-in-class developer experiences by writing compelling sample code, SDKs, and tutorials that showcase the power of Cartesia's APIs.
• Maintain and evolve our documentation with precision and care, ensuring every detail is clear, discoverable, and delightful to use.
• Advocate for developer needs by collecting feedback from the community, GitHub, Discord, and conferences-translating insights into actionable improvements for our product and APIs.
• Represent Cartesia in the community by speaking at conferences, leading workshops, and running hackathons that inspire developers to build with voice.
• Shape API ergonomics in collaboration with our product and engineering teams, ensuring developer experience is baked into every design decision.
• Cultivate an engaged developer community by fostering authentic connections across Discord, online forums, and events-amplifying the creativity of those building on our platform.

What You Bring

Nice to Have

What We Offer

Lunch, dinner and snacks at the office

Fully covered medical, dental, and vision insurance for employees

401(k)

Relocation and immigration support

Your own personal Yoshi

Our Culture

We're an in-person team based out of San Francisco. We love being in the office, hanging out together, and learning from each other every day.

We ship fast. All of our work is novel and cutting edge, and execution speed is paramount. We have a high bar, and we don't sacrifice quality or design along the way.

We support each other. We have an open & inclusive culture that's focused on giving everyone the resources they need to succeed.