Senior Software Engineer (Full Stack / Product Engineering)

Title: Senior Software Engineer (Full Stack / Product Engineering) Location: San Francisco, NYC, Austin, or Remote (North America) Company Stage: Early-Stage (AI-Native / ERP & Commerce Infrastructure) Office Type: Hybrid / Remote-Friendly Company Description This early-stage company is reinventing the ERP stack for modern e‑commerce businesses by building an AI‑native operating system embedded directly into commerce platforms. The product unifies inventory, operations, and financial workflows into a single system of record, replacing fragmented spreadsheets and disconnected tools. The platform is evolving toward agent‑driven workflows that assist operators and accountants in real time, combining APIs, data infrastructure, and intelligent automation into one cohesive system. What You Will Do Build and evolve core systems of record, including inventory ledgers, operational workflows, and financial subledgers Design and develop APIs and platform interfaces used by internal systems, partners, and agent workflows Embed AI‑driven functionality into product workflows to improve operational efficiency and decision‑making Work directly with customers to understand real‑world workflows and translate them into scalable systems Prototype quickly and iterate toward production‑grade systems Own product initiatives end‑to‑end across backend, data, APIs, and frontend surfaces Ensure systems are reliable, observable, and scalable under real‑world operational demands Drive technical decisions and contribute to overall product direction Ideal Background 6+ years of experience building and shipping production software Strong experience owning systems from early design through production Full‑stack capabilities with strength across backend systems, APIs, and data modeling Strong proficiency in TypeScript (preferred) Experience working in fast‑paced, high‑ownership environments Strong product mindset – focused on delivering real user value, not just technical correctness Comfort working across ambiguous problem spaces and evolving requirements Ability to engage directly with customers and translate workflows into technical systems Preferred Experience with APIs, platform design, or developer‑facing systems Background in ERP, fintech, supply chain, or data‑heavy operational systems Experience building transactional systems or ledger‑based architectures Exposure to AI‑assisted features, agent workflows, or MCP layers Familiarity with modern stack tools such as Next.js, NestJS, Prisma, GCP, Python, Terraform, or GraphQL Experience using AI tools (e.g., coding assistants) as part of development workflow Compensation and Benefits Competitive base salary + meaningful equity Flexible PTO and strong healthcare benefits High‑autonomy, builder‑focused culture with direct impact on product direction Opportunity to work closely with customers and operators in real time Hybrid / remote‑first collaboration with optional in‑person hubs (SF, NYC, Austin) Fast‑moving team with strong emphasis on shipping, ownership, and real‑world impact This role is ideal for a product‑minded engineer who wants to own systems end‑to‑end, work closely with customers, and build AI‑native infrastructure that powers real business operations. #J-18808-Ljbffr Recruiting from Scratch