Senior Full-Stack Engineer

Edwin is building the modern financial operating system for local governments. Cities, counties, and special districts manage trillions of dollars using fragmented bank portals, legacy systems, and manual spreadsheets. We are replacing that infrastructure with an AI-powered platform that integrates banking, investing, spend management, and automated workflows into a single source of truth. Backed by top-tier institutional VCs, Edwin is live with initial clients across the country. Local governments are underserved by every major financial platform. We are building the infrastructure they have never had. As a Senior Full-Stack Engineer, you will design, build, and operate core features of the Edwin platform across the stack. This is a hands-on role with room to grow into broader technical ownership, reporting directly to the CTO. Responsibilities Ship full-stack features, producing high-quality, well-tested, and maintainable code Design and build for reliability, security, correctness, and performance Partner with product to shape requirements and develop detailed technical plans Contribute to system architecture, security, SOC 2 compliance, monitoring, and operational efficiency Participate in continuous delivery, observability, and incident response Mentor teammates, and raise the bar through pairing, design feedback, and code review Required Qualifications 6+ years of experience, with at least 3 years in a senior engineering role Experience shipping AI-enabled products and distributed systems Fluency in TypeScript and Node Strong frontend depth with React and the React ecosystem Track record of building secure, reliable systems from inception to production Bonus Qualifications Public sector, govtech, or regulated fintech experience Working knowledge of accounting and ERP systems, including banking, fund management, general ledger, and month-end close Pay and Benefits Annual base salary range of $160,000-$195,000, dependant on experience and demonstrated scope of impact Early-stage equity in a fast-growing startup Unlimited PTO Fully covered medical, dental, and vision The ability to build a polished product without legacy constraints A mission with real-world impact on how governments operate Edwin Technologies Inc