SeniorSoftwareEngineer-SalesEngg

Banking is being reimagined—and customers expect every interaction to be easy, personal, and instant. We are building a universal banking assistant that millions of U. S. consumers can use to transact across all financial institutions and, over time, autonomously drive their financial goals. Powered by our proprietary BankGPT platform, this assistant is positioned to displace age-old legacy systems within financial institutions and own the end-to-end CX stack, unlocking a $200B opportunity and potentially replacing multiple publicly traded companies. Ultimately, our mission is to drive financial well-being for millions of consumers. With over two-thirds of Americans living paycheck to paycheck, 50% holding less than $500 in savings, and only 17% financially literate, we aim to put financial well-being on autopilot to help solve this problem. About the Role This is not a traditional Sales Engineering role. You are a builder who sits at the intersection of engineering and revenue—the person who turns a prospect’s “can it do this?” into a live, working experience they can touch. You will own the technical narrative across the deal cycle by writing code, not decks: building demo experiences, self-serve product-led-growth (PLG) portals, GenAI/LLM integrations, and computer-use agent applications that showcase what intelligent banking actually feels like. This is a high-visibility, high-agency individual contributor role with direct, measurable impact on revenue. What You Will Do Design and build interactive demo experiences and sandbox environments that prospects can explore without sales friction—product-led, not pitch-led. Build PLG motion portals and self-serve experiences end-to-end across frontend, backend, and LLM integrations—shipping to real users that drive pipeline. Build and deploy computer-use agent applications that demonstrate interface.ai’s agentic capabilities across real FI workflows (contact center, collections, lending). Integrate GenAI / LLM pipelines