Lead Full-Stack Developer, AI Agents (React/TypeScript/Express/Puppeteer)

For a lead or head developer who wants to own a live AI product end to end. You'll be the whole engineering team: you decide the architecture, the roadmap and how AI helps you build, directly with the founder. Long-term, fully remote from Brazil. Salary €2,600-3,600 a month (about R$16,000-22,000 a month), depending on the situation.

Video for you about the job: https://www.youtube.com/watch?v=o2qPsJQy0Z4

What you'll own:

• Our AI-powered lead generation tools: real, live tools with active users
• Desktop apps that run on our users' own computers and servers
• Browser automation on websites we don't control, which change without warning
• AI features built with OpenAI, Claude and OpenRouter

Tech stack: React, TypeScript and Vite; Node.js and Express; PostgreSQL with Prisma, SQLite; AWS EC2; Puppeteer.

About us:

We're an established EU company in online education, building AI and lead generation tools for our members.

How to apply:

Send your CV through our form: https://careers.businessmentor.com/?source=br It takes 2 minutes.

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