Founding Engineer

ABOUT THE ROLE Join an early-stage AI software team building tools that help leaders and their teams manage complex workflows. As a founding engineer, you will work across the full product and AI agent stack, shape product development, and learn directly from customers. WHAT YOU'LL DO - Build and own product features end to end across the database, backend, and frontend using Python, React, and AWS. - Develop and improve production AI agents using LangChain, LangGraph, and the Deep Agents framework. - Rebuild and take ownership of core product areas, including onboarding and other non-agent features. - Work with customers through messages and calls to troubleshoot issues and understand how they use the product. - Help establish product and engineering practices as an early team member. WHAT WE'RE LOOKING FOR - At least 4 years of software engineering experience delivering production systems. - Experience building a production AI agent or LLM-based system, with the ability to explain its functionality and testing approach. - Proficiency in Python, React, and AWS, and experience delivering full-stack features across database, backend, and frontend. - Interest in broad ownership of the full codebase, including core product features beyond the AI layer. - Comfort working directly with customers; startup experience and familiarity with regulated industries such as fintech, government technology, or healthcare are beneficial. - Must be a U.S. citizen. Visa sponsorship is not available. COMPENSATION & BENEFITS Base salary is $180,000 to $220,000 annually. Visa sponsorship is not available. LOCATION On-site in San Francisco, California, with flexibility for occasional remote days.