Full-Stack Product Engineer – Node/React (On-Site)

The AI Advantage; Arizona; On-site; USD 90,000 - 120,000; Full time

Job summary

AI Advantage in Scottsdale, AZ is seeking a mid-level Full Stack Product Engineer to join a lean, two-week sprint team. You will own end-to-end delivery on a modern stack (Node.js/Express with MySQL for backend; React/Next.js, TypeScript, Tailwind for frontend) and focus 70% backend work.

This on-site, full-time role requires 4–6 years of production full stack experience, code review discipline, and US work authorization.

Qualifications

• 4 to 6 years building production full stack applications inside a professional engineering team with code review.
• Front-end: Next.js, React, TypeScript, Tailwind, iframes
• Cloud and hosting: Heroku and GCP
• US citizens and green card holders only. No visa sponsorship.

Responsibilities

• Own your work end to end on a lean senior team that ships in two-week sprints.
• Build and own the Customer Service Admin Suite for client account fixes.
• Maintain the Circle member experience and the plumbing that connects our commerce stack.
• Maintain, extend, and improve the affiliate system that drives growth.
• Ship every sprint with self-validated test cases and peer-reviewed changes.

Skills

Full stack development

React/Next.js

TypeScript

Tailwind

Node.js/Express

MySQL

Code reviews

AI fluency

US work authorization

Tools

Heroku

GCP

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Job description

AI Advantage in Scottsdale, AZ is seeking a mid-level Full Stack Product Engineer to join a lean, two-week sprint team. You will own end-to-end delivery on a modern stack (Node.js/Express with MySQL for backend; React/Next.js, TypeScript, Tailwind for frontend) and focus 70% backend work.

This on-site, full-time role requires 4–6 years of production full stack experience, code review discipline, and US work authorization.