Help architect AI that learns and interacts like humans
Who we are
We're known for pioneering State Space Models, Mamba, and H-Nets,
and their application in our #1-ranked voice models.
Our engineering and growth organizations deploy frontier research in the real world
to unlock feedback loops that improve models.
In the media
Our values
Get the fundamentals right
The biggest wins come from foundational advancements and long-term thinking. We solve problems at the root, articulate the tradeoffs from shortcuts, and invest in infrastructure and process. Progress in AI models is fundamental to progress in AI.
Build to solve problems
We're accountable not just for how well we do our work, but for whether we're working on the right problems in the first place. We actively seek out the biggest bottlenecks and solve them. We build with our users in mind, and we work to understand our users and the reality they inhabit.
Aim beyond what's possible
We find it energizing to push beyond what the world thinks is possible. We aim to be the best in the world in everything we do. We continually iterate because we can always be better.
Be honest, with ourselves and others
We admit what we don't know, and we actively question our assumptions to try to do things better. We're always curious about how we can improve, and we're curious rather than defensive when we disagree. We're honest with others and say what we mean plainly and directly.
Have fun with it
We take the work seriously, but not ourselves.
How we support you
Compensation
Competitive base salary alongside an attractive equity package.
Health insurance
Fully covered medical insurance along with dental and vision, for you and your family.
Parental leave
9 weeks of paternity and 12 weeks of maternity leave.
401(k)
A retirement plan so you can save for the long term.
Commuter allowance
A monthly stipend to help you get to and from the office.
Flexible PTO
Take as much time as you need to recharge your batteries.
Meals & snacks
Lunch, dinner, and plenty of snacks, provided daily at our beautiful SF office.
Getting home safe
Free Ubers home when you're at the office past 8pm.
Relocation assistance
Support with the move when you're joining from another city.






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Frequently asked questions
Does Cartesia sponsor visas?
We provide visa sponsorship support and assess each circumstance on a case-by-case basis. However, visa sponsorship is dependent on many factors, including the role you are applying for and the location you are going to be based in, so we can't always guarantee success. Your recruiter will work with you to understand your visa sponsorship needs from the first call.
Does Cartesia work in person?
We're an in-person team based out of offices in San Francisco, London, and Bangalore. We love being in the office, hanging out together, and learning from each other every day.