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Onsite or remote • New York City+1💼 Full-time💰 $5–$5🗓 2026-06-25

Core

Founding Engineer owning technical execution to launch a live e-commerce marketplace platform, focusing on e-commerce connectors, payment flows, and operational readiness for initial stores.

Role type

Founding Full-Stack Engineer

Builds

E-commerce marketplace platform connecting retailers and consumers

Domain

E-commerce / Marketplace / Retail Technology

Deliverable

production ML models | product features | infrastructure

Required skills

Node.js, TypeScript, Express, MongoDB, Stripe Connect, React Native, REST API design, webhook handling, idempotency, retry logic, production system operations

Preferred skills

Shopify platform experience, multi-vendor commerce experience, cloud infrastructure (AWS/Azure/GCP), CI/CD pipelines, geospatial development

Technologies

Node.js, TypeScript, Express, MongoDB Atlas, Stripe Connect, React Native, Expo, Shopify API

Responsibilities

Complete and harden Shopify integration for real-time inventory and order lifecycle; validate and stress-test end-to-end payment flows including split payments and settlements; onboard first stores and respond to production issues; develop backend platform and mobile apps for consumer and retailer sides

Seniority

Founding, hands-on IC

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