Do you want to help us redefine how AI powers the future of Business Management software, not as an add‑on, but as a core part of how people work, decide and grow? We’re looking for engineers who:

Treat AI as central to their craft

⚡ Are obsessed with building and shipping fast

Care about real impact, not hierarchy or titles

If that sounds like you, keep reading.

The Role
We're looking for a

Staff/Senior React Native Engineer

to help us boost the company to the next level.

What You’ll Do

You will be part of the mobile engineering team, working closely with other talented mates. The objective of the team is to provide a super smooth experience for app users.

You will ideate, craft and deploy interactions and experiences for customers, being creative with opportunities, crafting them smartly and iterating based on results.

You will actively participate in defining the objectives for the team, always keeping the customer in mind.

You will be part of the continuous improvement of our technology, infrastructure and architecture of the app.





You will be owner and accountable for the success of the team.

In this process you will be guided and helped by a buddy from the first day, and a super talented team to play together.

What we’re looking for
Your title matters less than

mindset . You might be mid, senior, or staff; what we care about is:

AI as a habit: you’ve built real AI‑powered systems or workflows (not just experiments)

Proven impact: shipped projects, side projects, or contributions that made a measurable difference

Product‑first thinking: you design complete experiences, not just isolated components

Speed & adaptability: you experiment, learn, and iterate fast

Bonus points if you’ve worked with:

LLMs, skill‑based agents, MCP, or other AI protocols ✨

How We Work

Office‑first in Barcelona & Madrid, with 20% remote flexibility

A people‑first, high‑trust culture built on radical candor and ownership

A multicultural team (40+ nationalities) bu

📌 Senior Software Engineer (Madrid)
🏢 Factorial
📍 Madrid