Fullstack Engineer - Intelligent Agents & Systems

As a Fullstack 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 (end to end) 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. We encourage all candidates to apply even if they don't gather all the requirements.

Design and implementation of different agentic system designs capable of interacting with browsers, operating systems, enterprise filesystems, collaborations tools among others

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

Build the backend layer for RAG systems and other information context management systems required for agents to operate

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 software

We value velocity and curiosity, especially in fast-moving and ambiguous environments