Founding Engineer (Agentic Systems & AI Infrastructure) - Fully Remote

Title : Founding Engineer (Agentic Systems & AI Infrastructure)

Location : Remote | Full-Time | Founding Team

About the Company

An early-stage AI infrastructure startup is building a next-generation operating system for data—combining dynamic ontology engines with advanced agentic systems capable of autonomous, transparent workflow execution. Backed by tier-one investors and already partnering with global enterprises, the company is defining a new category of AI middleware.

Role Overview

As a Founding Staff Engineer, you’ll take end-to-end ownership of core AI infrastructure and help shape the technical foundation from the ground up. This role is highly hands-on, working directly with the founding team to architect agent systems, semantic layers, reasoning engines, and distributed runtime environments.

What You’ll Work On

• Agent Infrastructure : Orchestration, memory, task planning, and execution logic using Python and open-source LLM frameworks.
• Ontology & Semantic Systems : Automated layers that unify structured and unstructured data.
• Agent Runtime : Planning, tool execution, distributed system observability, and robust runtime workflows.
• Data Infrastructure : Metadata systems, connectors, ETL pipelines, and vectorized storage.
• Reasoning Engines : Hybrid LLM + symbolic pipelines, task decomposition, and long-term memory.
• Engineering Culture : Define standards for code quality, system design, and technical velocity while contributing to early hiring.

What You Bring

Why Join