Cartesia is pioneering AI that learns from and interacts with the world like humans do. They are seeking a Software Engineer, Agents to build the backend platform for their voice agents product ...
Cartesia
60 Cartesia Jobs Hiring Near You
Cartesia is pioneering AI that learns from and interacts with the world like humans do. They are seeking a Software Engineer, Agents to build the backend platform for their voice agents product ...
Enterprise Engineer
San Francisco, CA · On-site
$126K - $156K/yr
Cartesia is a pioneering company focused on architecting AI that learns and interacts with the world like humans. They are seeking an Enterprise Engineer to build real-time multimodal intelligence by ...
Enterprise Engineer
San Francisco, CA · On-site
$126K - $156K/yr
Cartesia is a pioneering company focused on architecting AI that learns and interacts with the world like humans. They are seeking an Enterprise Engineer to build real-time multimodal intelligence by ...
Strategic Partnerships Manager
San Francisco, CA · On-site
$150K - $220K/yr
About Cartesia Our mission is to architect AI that learns from and interacts with the world like humans do. We're pioneering the model architectures that will make this possible. Our founding team ...
Strategic Partnerships Manager
San Francisco, CA · On-site
$150K - $220K/yr
About Cartesia Our mission is to architect AI that learns from and interacts with the world like humans do. We're pioneering the model architectures that will make this possible. Our founding team ...
About Cartesia Our mission is to architect AI that learns from and interacts with the world like humans do. We're pioneering the model architectures that will make this possible. Our founding team ...
About Cartesia Our mission is to architect AI that learns from and interacts with the world like humans do. We're pioneering the model architectures that will make this possible. Our founding team ...
GTM Strategist
$96K - $111K/yr
About Cartesia Our mission is to architect AI that learns from and interacts with the world like humans do. We're pioneering the model architectures that will make this possible. Our founding team ...
GTM Strategist
$96K - $111K/yr
About Cartesia Our mission is to architect AI that learns from and interacts with the world like humans do. We're pioneering the model architectures that will make this possible. Our founding team ...
Design Engineer
San Francisco, CA · On-site
About Cartesia Our mission is to architect AI that learns from and interacts with the world like humans do. We're pioneering the model architectures that will make this possible. Our founding team ...
Design Engineer
San Francisco, CA · On-site
About Cartesia Our mission is to architect AI that learns from and interacts with the world like humans do. We're pioneering the model architectures that will make this possible. Our founding team ...
About Cartesia Our mission is to architect AI that learns from and interacts with the world like humans do. We're pioneering the model architectures that will make this possible. Our founding team ...
About Cartesia Our mission is to architect AI that learns from and interacts with the world like humans do. We're pioneering the model architectures that will make this possible. Our founding team ...
About Cartesia Our mission is to architect AI that learns from and interacts with the world like humans do. We're pioneering the model architectures that will make this possible. Our founding team ...
About Cartesia Our mission is to architect AI that learns from and interacts with the world like humans do. We're pioneering the model architectures that will make this possible. Our founding team ...
Software Engineer, Agents
San Francisco, CA · On-site
$180K - $250K/yr
About Cartesia Our mission is to architect AI that learns from and interacts with the world like humans do. We're pioneering the model architectures that will make this possible. Our founding team ...
Software Engineer, Agents
San Francisco, CA · On-site
$180K - $250K/yr
About Cartesia Our mission is to architect AI that learns from and interacts with the world like humans do. We're pioneering the model architectures that will make this possible. Our founding team ...
About Cartesia Our mission is to architect AI that learns from and interacts with the world like humans do. We're pioneering the model architectures that will make this possible. Our founding team ...
About Cartesia Our mission is to architect AI that learns from and interacts with the world like humans do. We're pioneering the model architectures that will make this possible. Our founding team ...
Cartesia is a pioneering company focused on architecting AI that learns from and interacts with the world like humans do. They are seeking a Product Manager, Infrastructure to own the platform that ...
Cartesia is a pioneering company focused on architecting AI that learns from and interacts with the world like humans do. They are seeking a Product Manager, Infrastructure to own the platform that ...
About Cartesia Our mission is to architect AI that learns from and interacts with the world like humans do. We're pioneering the model architectures that will make this possible. Our founding team ...
About Cartesia Our mission is to architect AI that learns from and interacts with the world like humans do. We're pioneering the model architectures that will make this possible. Our founding team ...
Enterprise Engineer
San Francisco, CA · On-site
$180K - $250K/yr
About Cartesia Our mission is to architect AI that learns from and interacts with the world like humans do. We're pioneering the model architectures that will make this possible. Our founding team ...
Enterprise Engineer
San Francisco, CA · On-site
$180K - $250K/yr
About Cartesia Our mission is to architect AI that learns from and interacts with the world like humans do. We're pioneering the model architectures that will make this possible. Our founding team ...
About Cartesia Our mission is to architect AI that learns from and interacts with the world like humans do. We're pioneering the model architectures that will make this possible. Our founding team ...
About Cartesia Our mission is to architect AI that learns from and interacts with the world like humans do. We're pioneering the model architectures that will make this possible. Our founding team ...
Software Engineer, Data Infrastructure
$134K - $162K/yr
About Cartesia Our mission is to architect AI that learns from and interacts with the world like humans do. We're pioneering the model architectures that will make this possible. Our founding team ...
Software Engineer, Data Infrastructure
$134K - $162K/yr
About Cartesia Our mission is to architect AI that learns from and interacts with the world like humans do. We're pioneering the model architectures that will make this possible. Our founding team ...
Product Manager, Infrastructure
San Francisco, CA · On-site
$180K - $250K/yr
About Cartesia Our mission is to architect AI that learns from and interacts with the world like humans do. We're pioneering the model architectures that will make this possible. Our founding team ...
Product Manager, Infrastructure
San Francisco, CA · On-site
$180K - $250K/yr
About Cartesia Our mission is to architect AI that learns from and interacts with the world like humans do. We're pioneering the model architectures that will make this possible. Our founding team ...
Technical Sourcer
San Francisco, CA · On-site
$140K - $180K/yr
About Cartesia Our mission is to architect AI that learns from and interacts with the world like humans do. We're pioneering the model architectures that will make this possible. Our founding team ...
Technical Sourcer
San Francisco, CA · On-site
$140K - $180K/yr
About Cartesia Our mission is to architect AI that learns from and interacts with the world like humans do. We're pioneering the model architectures that will make this possible. Our founding team ...
GTM Strategist
San Francisco, CA · On-site
$120K - $150K/yr
About Cartesia Our mission is to architect AI that learns from and interacts with the world like humans do. We're pioneering the model architectures that will make this possible. Our founding team ...
GTM Strategist
San Francisco, CA · On-site
$120K - $150K/yr
About Cartesia Our mission is to architect AI that learns from and interacts with the world like humans do. We're pioneering the model architectures that will make this possible. Our founding team ...
About Cartesia Our mission is to architect AI that learns from and interacts with the world like humans do. We're pioneering the model architectures that will make this possible. Our founding team ...
About Cartesia Our mission is to architect AI that learns from and interacts with the world like humans do. We're pioneering the model architectures that will make this possible. Our founding team ...
Researcher, Post Training
San Francisco, CA · On-site
$180K - $350K/yr
About Cartesia Our mission is to architect AI that learns from and interacts with the world like humans do. We're pioneering the model architectures that will make this possible. Our founding team ...
Researcher, Post Training
San Francisco, CA · On-site
$180K - $350K/yr
About Cartesia Our mission is to architect AI that learns from and interacts with the world like humans do. We're pioneering the model architectures that will make this possible. Our founding team ...
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Full-time
Posted 12 days ago
Job description
Job Summary:
Cartesia is pioneering AI that learns from and interacts with the world like humans do. They are seeking a Software Engineer, Agents to build the backend platform for their voice agents product, focusing on distributed systems, latency, reliability, and developer experience.
Responsibilities:
• Build and operate the distributed systems behind Cartesia's voice agents: load balancing servers, workers, and the realtime media pipelines that tie them together.
• Take projects from spec to production: design, build, ship, monitor, iterate.
• Make the architectural calls that compound over time — latency budgets, reliability targets, scaling primitives — and clearly articulate the tradeoffs.
• Define the developer experience for engineers building on Cartesia: APIs, observability, and applied evaluations.
Qualifications:
Required:
• 3+ years building distributed backend systems in production, ideally at a high-growth startup. We care more about what you've shipped than strict YOE.
• Strong product instincts for platform work - you think in customer-facing latency, reliability, and developer experience, and you have opinions on what to build and why.
• Second-order thinking about backend architecture - you can explain why a design choice was made and what it trades off.
• Fluent, day-to-day use of AI coding tools, and a habit of keeping pace with the frontier.
• A strong communicator with both technical and non-technical audiences; comfortable writing clear specs and contributing actively in design reviews.
Preferred:
• Experience with Go and/or Python in a backend platform context.
• Realtime media systems in production (WebRTC, SIP, RTP, low-latency audio)
• Deep experience with cloud and infra primitives (Kubernetes, Docker, NATS, gRPC, OpenTelemetry and modern observability stacks).
• Distributed systems at scale dealing with non-trivial throughput, autoscaling, multi-region architectures.
• Voice agents or agent framework experience (Pipecat, LiveKit, OpenAI Agents SDK, Claude SDK, Vercel AI SDK).
Company:
Cartesia provides real-time multimodal intelligence for all devices. Founded in 2023, the company is headquartered in San Francisco, USA, with a team of 51-200 employees. The company is currently Early Stage.
Cartesia is pioneering AI that learns from and interacts with the world like humans do. They are seeking a Software Engineer, Agents to build the backend platform for their voice agents product, focusing on distributed systems, latency, reliability, and developer experience.
Responsibilities:
• Build and operate the distributed systems behind Cartesia's voice agents: load balancing servers, workers, and the realtime media pipelines that tie them together.
• Take projects from spec to production: design, build, ship, monitor, iterate.
• Make the architectural calls that compound over time — latency budgets, reliability targets, scaling primitives — and clearly articulate the tradeoffs.
• Define the developer experience for engineers building on Cartesia: APIs, observability, and applied evaluations.
Qualifications:
Required:
• 3+ years building distributed backend systems in production, ideally at a high-growth startup. We care more about what you've shipped than strict YOE.
• Strong product instincts for platform work - you think in customer-facing latency, reliability, and developer experience, and you have opinions on what to build and why.
• Second-order thinking about backend architecture - you can explain why a design choice was made and what it trades off.
• Fluent, day-to-day use of AI coding tools, and a habit of keeping pace with the frontier.
• A strong communicator with both technical and non-technical audiences; comfortable writing clear specs and contributing actively in design reviews.
Preferred:
• Experience with Go and/or Python in a backend platform context.
• Realtime media systems in production (WebRTC, SIP, RTP, low-latency audio)
• Deep experience with cloud and infra primitives (Kubernetes, Docker, NATS, gRPC, OpenTelemetry and modern observability stacks).
• Distributed systems at scale dealing with non-trivial throughput, autoscaling, multi-region architectures.
• Voice agents or agent framework experience (Pipecat, LiveKit, OpenAI Agents SDK, Claude SDK, Vercel AI SDK).
Company:
Cartesia provides real-time multimodal intelligence for all devices. Founded in 2023, the company is headquartered in San Francisco, USA, with a team of 51-200 employees. The company is currently Early Stage.