Software Engineer

Cartesia Software Engineer Position

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 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.

Role Responsibilities

We're hiring a Software Engineer to advance our mission of building real-time multimodal intelligence. In this role, you'll :

• Design and build low latency, scalable, and reliable model inference and serving stack for our cutting edge SSM foundation models
• Work closely with our research team and product engineers to translate cutting edge research into incredible products
• Build highly parallel, high quality data processing and evaluation infrastructure for foundation model training

You'll have significant autonomy to shape our products and directly impact how cutting-edge AI is applied across various devices and applications.

What We're Looking For

Given the scale and difficulty of problems we work on, we value strong engineering skills at Cartesia.

Even if you don't meet every requirement above, we'd encourage you to apply.

Our Culture

Our Perks