Cartesia · *HQ - San Francisco, CA

Software Engineer, Platform at Cartesia — *HQ - San Francisco, CA

Full-time*HQ - San Francisco, CA$180,000–$250,000/yearPosted 2026-07-14Apply on Ashby

Full job description

About Cartesia

About the Role

We're hiring a Software Engineer, Platform to advance our mission of building real-time multimodal intelligence.

Your Impact

  • 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 You Bring

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

  • Strong engineering skills, comfortable navigating complex codebases and monorepos.
  • An eye for craft and writing clean and maintainable code.
  • You're comfortable diving into new technologies and can quickly adapt your skills to our tech stack (Go and Python on the backend, Next.js for the frontend).
  • Experience building large-scale distributed systems with high demands on performance, reliability, and observability.
  • Technical leadership with the ability to execute and deliver zero-to-one results amidst ambiguity.
  • [bonus] Background in or experience working with machine learning and generative models.

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

More Details

Our Benefits (US Employees Only)

🏦 401(k)

🦖 Your own personal Yoshi

Our Commitment to Equal Opportunity

Required skills

  • javascript
  • databricks
  • python
  • artificial intelligence
  • golang
  • machine learning
  • next.js