Founding Engineer

Career Renew is recruiting for a Founding Engineer to join a client in San Francisco, where the role involves owning and leading the core backend systems for a proactive AI assistant designed for client-facing professionals. This high-ownership position focuses on building context retrieval, agentic systems, and continual learning infrastructure to automate repetitive workflows across email, calendar, and CRM platforms. The ideal candidate will have strong backend engineering fundamentals and a product-minded approach to driving immediate impact on the product.