Founding Engineer - AI-Native B2B SaaS Platform

We are hiring a Founding Engineer to work directly with the founder of an early-stage AI-native B2B SaaS startup building a specialist product for the institutional investment ecosystem. This is a true 0→1 engineering role . It is not suited to someone looking for a polished roadmap, a tightly defined specification, or a narrow engineering remit. We are looking for a deeply technical builder who is highly product-minded, comfortable with ambiguity, and motivated by turning complex, high-value c…