Software Engineer

Software Engineer ABOUT AGENTIO Agentio enables marketers to buy creator led ads as easily and scalably as Meta or Google ads—automating sourcing, pricing, contracting, delivery, and measurement—so work that took months now happens in minutes. We’re on a mission to transform a $800B digital ad ecosystem by shifting digital ad spend into the hands of creators. That means better outcomes for marketers and enabling creators to live off their work—finally being paid in proportion to the value they create. That shift is accelerating: Unilever’s CEO has said the company will move roughly half of its ad budget into social and creators—Unilever is among the world’s largest advertisers, spending around $9–10B annually. As these dollars move, they need performance-grade pipes; Agentio is how those dollars flow to creators with the speed, control, and measurement marketers expect. We enable brands like Uber, DoorDash, and Bombas to run creator campaigns with the same rigor, control, and accountability as their core performance channels. Agentio has raised $56M to date at a $340M valuation, including a recent Series B led by Forerunner https://techcrunch.com/2025/11/18/agentio-secures-40-million-from-forerunner-as-it-scales-its-creator-marketplace-beyond-youtube/, which followed our Series A within a calendar year. Our investors also include Benchmark, Craft, and AlleyCorp. Agentio has been named to Forbes’ Next Billion Dollar Startups, 2025 https://www.forbes.com/sites/amyfeldman/2025/08/12/next-billion-dollar-startups-2025/, and our platform is already used and loved by the world’s leading marketers and creators. We are just getting started! ABOUT THE ROLE We’re looking for a senior software engineer with experience in early-stage or high-growth environments to join our team. As a foundational member of engineering, you’ll work directly with our founders to design, build, and launch new product features—from first lines of code to production. Every week, you’ll ship real functionality and have the autonomy to tackle meaningful, complex engineering problems. You’ll be tackling complex challenges in marketplace design, multimodal content understanding with large models, and campaign optimization in a high-performance environment where technical decisions directly shape product direction and business outcomes. This is a rare opportunity to get in early at a generational company redefining how advertising works for brands and creators. If you're excited by ownership, fast execution, and real-world impact, this could be a great fit. WHAT YOU NEED - Experience building and scaling high-quality, maintainable, products from the client to the server - Experience and interest in working across the stack ABOUT YOU - You enjoy building features, as well as designing and scaling architecture Nimble, hungry, humble, and adaptive to change You appreciate good design, and you get excited to translate that into functional experiences that people use every day - You are a human-centric product thinker who loves thinking about how technology can best be used to enhance people's lives - You are excited to learn and grow in a fast-paced environment - A true problem-solver and self-starter, with incredible ambition and drive - Competitive and highly motivated to exceed expectations - Ready to roll up your sleeves, get things done, and work harder than you’ve likely ever worked before, but with far greater reward - A fun, honest, empathetic, and curious teammate - You understand that Agentio is building in-person, 5 days a week WHAT YOU'LL GET - The opportunity to build a first-of-its kind business as an early team-member and make a meaningful impact in the way brands share their stories and creators live off their work. - Crash-course in what it takes to scale a start-up with first-hand exposure to the different foundational business drivers and needs. - The chance to work with an exceptional team and help build our engineering cultur ... (truncated, view full listing at source)