Krea AI

Krea AI

Fullstack Engineer

San Francisco

Sponsorship not specifiedDetected 357 days ago
JavaScriptTypeScriptSvelteNode.jsExpressBackend DevelopmentFull-Stack DevelopmentGitPostgreSQLRedisAWSKubernetesPrometheusWebSocketsMachine Learning

About the role

  • We believe AI is a new medium that allows us to express ourselves through various formats-text, images, video, sound, and even 3D.

Responsibilities

  • Build and maintain APIs and UI flows for web + mobile in Svelte/SvelteKit, TypeScript.
  • Design interactive, responsive front-end experiences-drag-and-drop, real-time canvas polish, smooth and responsive UI animations.
  • Solid full-stack JS/TS engineer with frontend focus-component design, UI state, animations, client performance.

Nice to have

  • Experience with SvelteKit or similar frameworks, real-time UI via WebSockets.
  • Comfortable designing APIs, database schemas, caching strategies.
  • prior work on enterprise auth features, GPU workloads, ML or image/video pipelines.
  • Side projects or open‑source contributions in UI/infra are plus.

Skills

  • Kickstart a Public API project to serve Krea AI models to millions of developers.
  • Diagnose HTTP/3 and WebSocket related issues both on the client side and the server side.
  • Improve observability and alerting using OpenTelemetry tools.
  • GitHub, Slack, Notion

This listing is sourced directly from Krea AI's careers page and normalized into a canonical job model.