Founding Full-Stack Engineer (AI SaaS Startup)

We're looking for a talented Full-Stack Engineer to help build the MVP for VAST, an AI operating system for ecommerce supply chains. This is an opportunity to join at the earliest stage and work directly with the founder to build a venture-backed SaaS product. You'll be building features such as: Inventory Management AI Demand Forecasting Procurement Automation Supplier Management Returns & Fulfillment AI Copilot Preferred experience: React / Next.js Python (FastAPI/Django) PostgreSQL REST APIs AWS or GCP Experience building SaaS products AI/LLM experience is a strong plus. This role starts as a contract while we build the MVP, with the opportunity to become our Founding Engineer / CTO as we grow. If you're passionate about startups, AI, and building products from zero to one, we'd love to hear from you. Please share: Relevant projects GitHub or portfolio LinkedIn Why you're interested