Full-Stack Software Engineer

AMP Dynamic is an AI-native holding company that builds and acquires software businesses solving real-world problems. AutoSignal is our platform modernizing how used auto parts businesses operate, from vehicle intake and inventory to compatibility data, listing, and fulfillment.If you're the kind of engineer who loves cars, knows the difference between LKQ and OEM, and would rather spend a Saturday wrenching than watching TV, you'll fit right in. This is a chance to build mission-critical software from the ground floor and solve real problems for real businesses. This role is based in Charlotte, NC on a hybrid schedule.What you'll doBuild core product features across our stack: TypeScript, React, and Next.js on the front end, with Supabase and Convex powering the back endWork AI-native: use Claude, Codex, and Gemini and agentic workflows to ship faster, while reading every line and owning what reaches productionIntegrate marketplace and ecommerce APIs such as eBay Motors and ShopifyDevelop pricing and listing automation that drives real revenue impactCollaborate closely with founders and customers for fast iterationOwn systems end to end: build, ship, learn, improveWho you areYou've fully embraced the AI-agent way of working, but you're not dependent on it. You know the difference between the tools, where each one shines, and you can always read and reason about the code yourselfYou love cars and love blending software with a physical-world industryYou work quickly, pragmatically, and take ownershipYou care deeply about user experience and outcomesYou thrive in a startup environment with autonomy and responsibilityWho this role is not forWe like to be upfront about fit, because we're looking for a specific kind of person.This is not an entry-level role. If you're just starting out or don't yet have real experience, this particular role isn't the right fitIt's not for someone who needs constant hand-holding or rigid structure. You should be able to take an ambiguous problem and figure it out quicklyIt's not for someone who leans on AI to do the thinking for them and ships work they can't explain or stand behindIt's not for someone who feels they're done learning. We want people with real experience who still push to get better every dayBenefits and work environmentWe believe great work happens when talented people are trusted, supported, and given the right tools to perform at a high level. We value autonomy, ownership, and thoughtful execution.41 days of paid time off per year across vacation, holidays, and personal time, and we encourage the team to fully disconnect and rechargeFlexible start times and a work-from-anywhere policy for a number of weeks each year, with a focus on results and accountability over rigid schedulesBest-in-class equipment and tools: modern hardware, premium design and development software, and whatever you need to perform at a high levelAn AI-native workplace that actively encourages modern AI tools to amplify creativity, research, iteration speed, and execution. The goal is to equip talented people, not replace them3+ years of modern full-stack development. This is not an entry-level roleStrong proficiency with JavaScript / TypeScript, React, and Next.jsAI-native engineer: you've genuinely used Claude, Codex, and Gemini and embraced agentic development, and you know their limits. You can read and reason about the code yourself and never ship what you don't understandComfortable with API-driven architecture and REST or GraphQL servicesExperience designing and integrating scalable backend systems. We use both Supabase and Convex, so experience with either or both is a plusSolid database fundamentalsHands-on automotive experience: you've personally replaced parts, understood compatibility challenges, and bought or sold parts (bonus if via eBay Motors)Genuine passion for cars, wrenching, motorsports, or automotive communities