Product & Systems Builder

**Responsibilities

**

• Self-Operation Product
• Systems Integration
• Performance Dashboard & Data
• Cross-Team Product Ownership
• Tools, AI & Automation

**Requirements

**

• 0–3 years of experience. A degree in computer science, engineering, or a related field is welcome, but not required — proof matters more than credentials.
• A portfolio of things you have built and shipped: side projects, hackathon builds, internal tools, open-source contributions. We will ask you to walk us through one, including what broke.
• A clear understanding of how software systems fit together — REST APIs, webhooks, authentication, relational databases, and SQL.

Hands-on with a modern builder stack

AI app builders such as Lovable, Supabase/Postgres, GitHub, and AI coding assistants. Comfortable reading and writing TypeScript/JavaScript or Python.

• You use AI tools every day, and you can tell quickly whether a new one is useful or hype.
• You can explain a system to a workshop supervisor or an accountant in plain language, and you are comfortable pushing back when a request doesn't make sense.
• Working comfort with basic financial concepts — revenue, cost, margin, the structure of a P&L — or the willingness to learn them fast.

Ownership

when something breaks in production, you are the one who fixes it and tells people what happened.

• Bilingual Spanish/English required. Our internal teams work in Spanish; shareholder counterparts and much of our technical documentation are in English.
• Based in Monterrey, working on-site alongside the operations team; occasional travel to Mexico City.