Founding Full-Stack Engineer (up to $220k)

This role is with one of Dex's trusted partner companies. We work closely with their teams to truly understand their culture, goals, and what they're looking for, so we can match you with the right opportunity and give you context about the role before you commit to a process.If you're interested sign up to Dex to apply.Dex is an AI recruiter agent that helps you run your job search. Tell Dex your stack, seniority, and what you want to build. We will manage your applications and surface other opportunities that are a fit.The roleThis company builds AI agents that make strategic decisions for $1B+ revenue manufacturers, automating complex operations like procurement and inventory. Their product combines mathematical optimization, agent-based reasoning, and a new ERP interface, already saving customers millions. They are recently funded by leading VCs and founders from top tech companies, with a talent-dense team from elite academic backgrounds in robotics, ML, and engineering.As a Founding Full-Stack Engineer, you will be the architect of this decision intelligence, owning the algorithms, architecture, and infrastructure. This is a backend- and infra-heavy role with full feature ownership, including the frontend. You will work directly with customers, not through a product manager, building the foundational systems for a team that plans to double in size this year.The workDesign and build the core algorithms, architecture, and infrastructure for AI agents that automate strategic manufacturing decisions.Own features end-to-end, from backend systems and infrastructure to customer-facing frontend components.Work directly with $1B+ revenue manufacturing customers to understand their needs and deploy solutions.Build scalable, data-intensive, multi-tenant production systems using modern data technologies.Lay the foundational engineering systems for a rapidly growing team, setting the standard for future hires.What You BringProven experience shipping production code end-to-end, with a strong backend and infrastructure focus, plus comfort building frontend features.Experience building data-intensive, multi-tenant production systems using Postgres, Redis, and an orchestration framework.A deep interest in building scalable, interpretable, data-driven agents across algorithms, architecture, and infrastructure.Strong product sense and a desire to work directly with customers daily.You are an early-career engineer (0-5 years post-university) with a track record of shipping production systems.Willingness to work onsite in San Francisco on a 996 schedule. Visa and relocation support available.Why apply through DexThis is a rare founding role at a high-growth AI company, often oversubscribed and hard to find. Dex helps you cut through the noise, get properly briefed on the opportunity, and apply directly without the usual cold outreach.If you're interested, sign up to Dex to apply - https://jobs.meetdex.ai/jobs/2e522e86-1e3d-48cf-8c8a-366c64ed33a8As part of the recruitment process at Dex, we process your personal data in accordance with our Privacy Notice for Job Applicants. This notice explains how and why your data is collected and used, and how you can contact us if you have any concerns.