Merciv - Full-Stack Engineer, AI Platform

Merciv is building the intelligence layer for enterprise commerce. We connect an organization's entire data landscape — internal systems, social signals, industry reports, consumer behavior — and surface the insights and automated workflows that used to take analysts weeks. We raised $14M in seed funding, spent two years in stealth building the right thing, and we're now launching publicly. Our platform already drives 8-figure gross margin improvements for some of the world's largest retailers. We're a lean, high-ownership team. If you want to see your work matter immediately, this is it. The Role You'll work across every layer of Merciv's platform — from backend services processing enterprise data at scale to the frontend interfaces that make intelligence accessible and actionable. Full-stack here means full ownership: you take features from idea to production and iterate directly with enterprise clients. This role is for engineers who are energized by breadth, who want to understand the whole system, and who see product context as a superpower. What You'll Do Build and ship features end-to-end — backend in Go/Python, frontend in React/TypeScript Design APIs, data models, and service architectures supporting Merciv's agentic AI capabilities Create intuitive interfaces that translate complex enterprise data into clear, actionable workflows Collaborate with ML/AI engineers to bring AI-driven features to production Own the full lifecycle: scoping, architecture, implementation, testing, deployment, and iteration Work directly with enterprise customer feedback to understand real-world needs and shape the product Contribute to infrastructure, tooling, and developer experience as we scale