Full Stack Engineer

Karti AI

Models RL Environments Evals Agents GPU Infrastructure

Recently — 2nd of 95+ at the AI Engineer World’s Fair Hackathon 2026 · PodMan

Open source

Qwen3.8 27B Spark Stack

Complete multimodal AI stack on one DGX Spark — 27B, vision, ASR, TTS, and a 3B co-resident in 83 GB.

A ~180B Qwen4 preview running on one DGX Spark with native vision and 262k context.

Also live