Senior Full Stack Software Engineer (TS/SCI)

ABOUT US Integrate is building the first real-time, cross-boundary project management platform for the world’s most complex programs. We started with one of the most complex customers on earth, the U.S. government. Its programs span thousands of people, multiple organizations, billion-dollar budgets, and differentiated security environments. And somehow, too much of that work still runs on stale schedules, spreadsheets, hand-built slides, and project management software stuck in the Tetris era. We’re changing that. Based in Seattle, Integrate has secured a $25 million U.S. Space Force contract and expanded across government and commercial programs, raised a $17 million Series A led by FPV Ventures, secured backing from J.P. Morgan, and built software that operates across government and commercial environments, from unclassified work to Top Secret networks. We move fast, keep the egos low, and make room for quirks, strong opinions, fun, and the occasional chaos of building things from scratch with extreme velocity. We offer strong benefits, real ownership, and ambitious work with people you actually want to be around. OUR SOLUTION Integrate gives complex programs something they have never had before. One real-time schedule that can operate across organizations, security boundaries, and classification levels without fragmenting the schedule. The program stays live as it changes. Teams can see how the program has moved, understand how a change ripples downstream, surface risk before it compounds, and control access down to the individual element. And our AI architecture works from that same continuously updated program state. It understands what is happening now, not a report assembled days or weeks ago. The schedule stops being a static plan and becomes a living reflection of the program itself. We’re nowhere near done. We want to set a new standard for how the world’s most complex work gets done, and we won’t stop until we do. ABOUT THE ROLE We're hiring a Full Stack Engineer to help us build and evolve the product layer of Integrate's platform. This role spans the full stack — from React-based UI surfaces to Go APIs and the integrations that tie them together — and sits at the center of where our product meets our users. The near-term focus includes feature work on our cross domain solution workflows, improving how we surface complex project data to end users, and contributing to the API and integration services that sit beneath it. You'll work closely with product, design, and backend engineers to ship things that matter — and you'll be expected to care about the quality and craft of what you build. A meaningful part of this role is operating with a Top Secret clearance. Integrate's platform is built to run across classification levels — including NIPR, SIPRnet, SAP networks, to JWICS — and the programs we support don't always surface their full complexity in unclassified environments. Having clearance means being in the room when…