Founding AI Engineer
San Francisco, California, United States
You'll design, train, and optimize **machine learning systems** for a **next-generation retrieval engine**. Your work will **directly shape the product and architecture** of core AI infrastructure.
Senior|Full-time|Ai-ml|Visa Sponsor
Founding Engineer
San Francisco, California, United States
You'll be the **founding engineer** shaping the foundation of a high-impact **AI search platform**. You'll own core infrastructure and ML models end-to-end. This role offers **autonomy to innovate** at the forefront of AI technologies.
Full-time|Ai-ml|Visa Sponsor
Head of Developer Experience
San Francisco, California, United States
You'll shape how developers discover and engage with ZeroEntropy's **retrieval engine for AI systems**. Your core impact is making the developer experience best-in-class through **clear docs, beautiful demos, and high-signal community**. You'll have full autonomy to choose highest-leverage work, from content to product feedback loops.
Remote|Full-time|Ai-ml|Visa Sponsor
Machine Learning Engineering Intern (Summer 2026)
San Francisco, California, United States
You'll join a well-funded YC startup building next-gen search technology. You'll work on **state-of-the-art ML models** for information retrieval and create **scalable low-latency infrastructure** using Rust and Kubernetes. This role offers autonomy on complex projects and direct interaction with customers.
Intern|Internship|Ai-ml|Visa Sponsor