Diffbot (Palo Alto, CA)
We're a 14-person AI startup right by the Stanford campus. We apply deep learning, computer vision, and natural language processing techniques to the problem of understanding webpages.  Our APIs convert billions of webpages automatically into structured data for the likes of Bing, Digg, Instapaper, eBay, Adobe and others.
We use very few 3rd party frameworks and strive to develop our own performant machine learning techniques.
Looking for published ML/CV/NLP specialists, data fusion / knowledge graph, and web-scale crawling experts with a track record of building intelligent systems that perform at human-level accuracy rates. If interested, send us a note at REDACTED_EMAIL (due to limited HR bandwidth, naked resumes will be discarded).
Ask HN: Who is hiring? (March 2015)