AI Engineer

Zyphra is an artificial intelligence company based in San Francisco, California.

The Role:

As a AI Engineer, you will be a core contributor to Zyphra’s Agentic Systems and Interaction projects. You will be at the forefront of building a next-generation desktop and browser-based agent that can autonomously navigate the web, interact with filesystems, and complete complex user tasks. This role spans frontend interfaces, secure sandboxing environments, large-scale document search and retrieval, and language/vision model integration.

You’ll Work Across:

• Design and implementation of an agentic system capable of interacting with browsers, operating systems, and enterprise filesystems

• Building search and retrieval pipelines across large-scale structured and unstructured data

• Integrating LLMs, vision models, reinforcement learning, and scaffolding frameworks for autonomous, multi-step decision-making

• Engineering secure virtualized runtimes and backend services for agent execution

• What matters most is your drive to build production-grade ML systems that push the boundary of what softw