Founding Engineer

Neptune is building a concierge couples trust to navigate significant life decisions, combining AI with legal and financial expertise. They are seeking a Founding Engineer to develop a product that helps couples manage their financial and legal decisions effectively.

Responsibilities:

• Design and ship experiences that make life's biggest financial and legal decisions feel accessible and empowering
• Own features from architecture through deployment
• Build the conversational AI and LLM-powered workflows that are the heart of Neptune
• Turn model outputs into experiences couples can trust with real money
• Build the shared memory and context engine at the heart of the product, the system that remembers each couple's full financial and legal life and makes every next decision smarter