We're building the platform primitives that power https://copilot.com (Microsoft's ChatGPT). If you've shipped systems at scale—whether backend services, distributed infrastructure, ML platforms, or consumer AI products—we want to talk to you. The w…

At Grey Rhino (www.greyrhino.ai), a stealth-mode hedge fund focused on systematic and data-driven investment strategies measuring disruptions to global companies. Hiring (Remote - US) for a Lead Quantitative Developer / Engineer to help design and e…

Build in-mouth HID and other wearable HCI with us! We develop novel human-computer interaction devices, with a focus on assistive tech and AI interfaces. Our flagship product, the MouthPad^, is an intraoral wearable device that unlocks expressive co…

xAI (recently acquired by SpaceX) is hiring technical talent for their truth-seeking AI (Grok). They are recruiting in-office across multiple global locations (Palo Alto, San Francisco, Seattle, Memphis, New York City, London, Dublin, Tokyo, Dubai, …

Freeform is deploying metal 3D printing factories at global scale, using AI, GPUs, and FPGAs to monitor and correct processes in real time for high precision manufacturing across industries like aerospace, defense, automotive, and energy. The compan…

Category Labs (formerly Monad Labs) is a team of systems engineers and researchers building decentralized technology and step-function improvements over existing blockchain solutions. After raising $225M in Series A funding led by Paradigm, the comp…