krea does AI research & builds AI tools for image generation, video generation, node-based workflows, LoRA training, and more. Small, mostly in-person team with a view of Alcatraz from the office window. Our users range from hobbyists all the way to professional designers at Apple or architects at firms behind The World Trade Center or Burj Khalifa.
We're looking for senior backend engineers. You'd work across our SvelteKit app (Postgres, Redis, Docker, ClickHouse), Python ML inference on GPU clusters, and k8s clusters across multiple cloud and GPU providers.
Some recent projects:
- building canary deploys with cookie-sticky traffic splitting
- implementing durable execution for long-running workflows
- designing our public API with OpenAPI docs auto-generated from Zod schemas
- implementing enterprise-grade authentication, authorization, and permissions
- optimizing ML inference for our hosted image generation models
We care way more about first-principles and core engineering skills rather than specific shenanigans around programming languages or particular tooling—knowing a lot about old UNIX principles is a plus though.
You should be comfortable owning things end-to-end. Experience with GPU infra is a plus. Many of us have some kind of creative background, it helps when building tools for creatives but is not a requirement by any means.
To apply, email d+hn@krea.ai (use the +hn suffix to make sure your email is prioritized!)