> Markdown version of [/jobs/ext/3865329-founding-engineer-fullstack](https://www.wearedevelopers.com/jobs/ext/3865329-founding-engineer-fullstack). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Founding Engineer - Fullstack - **Company:** FRUITION EXECUTIVE SEARCH LLC - **Location:** New York, NY, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Application Programming Interfaces (APIs), Artificial Intelligence, Amazon Web Services, Cloud Computing, Information Engineering, PostgreSQL, Node.Js, Systems Integration, Backend, Agentic-AI, Front End Software Development, Data Pipelines - **Published:** October 22, 2026 - **Apply:** https://www.juju.com/job/16_22cdec9a ## About the Role * 5+ years building production platforms or infrastructure at scale, ideally at startups. * Strong proficiency in TypeScript/Node, Postgres, queues/streams, and cloud (AWS or GCP). * Systems thinking + product intuition; you care equally about developer and operator experience. * Versatility across backend, data engineering, and frontend - you don't wait for someone else to build the other half. * Genuine interest in hard infrastructure problems with direct, measurable business impact. ## Description The build: Our client is hiring a founding engineer to build the core platform that powers AI agents in supply chain operations. You'll own the data pipelines, integrations, APIs, and operator console that connect AI to real-world systems - ERPs, 3PLs, retailers, and freight partners. This is infrastructure work with direct impact: the scaffolding you build determines whether customers can trust their AI to handle shipments, inventory, and operations reliably. What you'll do * Take customer-facing features from concept to production - talk to users, design, build, and observe real usage. * Design secure, auditable data models and event-driven pipelines that power agent workflows. * Develop internal and external APIs and a real-time operator console giving customers full visibility into operations. * Build first-party integrations with ERPs, 3PLs, retailers, and freight partners, plus a resilient sync layer that keeps everything in lockstep. * Establish observability, SLOs, and on-call practices for mission-critical workflows where downtime means missed shipments and chargebacks. * Work across the full stack - backend, data engineering, frontend - wherever the highest-leverage problem lives.