> Markdown version of [/jobs/ext/4672826-ai-engineer](https://www.wearedevelopers.com/jobs/ext/4672826-ai-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # AI Engineer - **Company:** A16Z SPEEDRUN, L.L.C. - **Location:** Seattle, WA, United States - **Contract:** Permanent contract - **Skills:** Artificial Intelligence, Cloud Computing, Data Management, Data Pipelines - **Published:** November 11, 2026 - **Apply:** https://www.careerbuilder.com/job-details/ai-engineer-seattle-wa--9b013fb9-34fb-4e71-83ca-5d52453794a4 ## About the Role Artificial Intelligence (AI), Artificial Intelligence (AI), Cloud Computing, Technical Recruiting, Data Management, Boring ## Description We're hiring an AI engineer to own the AI systems at the heart of the product. You'll work directly with the founders and own the full loop: data, training, evaluations, and shipping into production. What You'll Do * Build and own the ML stack-data pipelines, infrastructure, agent optimization, evaluations, tuning * Ship AI features into production constantly and iterate against real usage * Improve the evaluation harnesses that tell us whether the product is actually getting better * Track the research frontier and apply it pragmatically-novelty only where it wins