Staff Principal Product Engineer Jobs

To get there, we're developing multimodal models and next-gene

Member of Technical Staff, Multimodal at Hark in San Jose. $180K – $450K/yr.

Member of Technical Staff, Multimodal Vision at Hark in San Jose. $180K – $450K/yr.

Member of Technical Staff, Agent Harness at Hark in San Jose. $170K – $400K/yr.

Who are we? Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation AI models and end-to-end products that are designed to solve real-world business problems. We’re training and deploying frontier models for enterprises who are building AI…

Our teams are building the full Super Intelligence stack: from our Colossus supercomputers, to Grok models, to our suite of applications, including Grok Bot, Grok Build, Grok Imagine, Grok Voice,

Member of Technical Staff, Hark Mobile at Hark in San Jose. $180K – $400K/yr.

Member of Technical Staff, Agent Infrastructure at Hark in San Jose. $170K – $400K/yr.

Member of Technical Staff, Hark Web at Hark in San Jose. $170K – $400K/yr.

Member of Technical Staff - Voice Product at SpaceXSI in Palo Alto, California, United States. $180K – $440K/yr.

Member of Technical Staff - Imagine Product at SpaceXSI in Palo Alto, California, United States. $180K – $440K/yr.

Member of Technical Staff - Imagine Model at SpaceXSI in Palo Alto, California, United States. $180K – $440K/yr.

Member of Technical Staff - Grok Product at SpaceXSI in Palo Alto, California, United States. $180K – $440K/yr.

At Joko, our mission is to we help consumers save time and money when shopping online or in-store. Founded in Paris, Joko is a tech company and certified B Corp with over 120 talents across Paris, Barcelona, and New York (and beyond). More than 7 million users already save money…

Perplexity is AI for people who expect more. This role brings that standard to how we understand our users, shape our product, and decide what to build next. We're looking for a data scientist who can turn product questions into clear decisions. You'll work across product,…