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 ?
Design System Architect:
This is for a systems thinker with technical firepower , a builder’s mindset , and a strong design eye .
You’ll own the architecture of our company-wide design system — evolving it from a set of components to a real product infrastructure that fuels consistency, quality, and speed across every team.
Think: building the rails for AI-powered design → dev workflows, creating seamless tooling from Figma to code, and setting the bar for how we scale quality across the product.
Factorial is scaling fast — and this role is about laying the foundations for design and engineering to move at 10x speed with 10x consistency . You’ll have massive ownership, shape how we build product across the org, and leave a legacy in how we approach design quality at scale.
You’ll be engineering the product underneath the product.
As a Design System Engineer at Factorial,



you’ll help define and build the next generation of our AI-native product using modern AI development practices .
Lead and scale our design system across the company

Help us rethink how design systems operate in an AI-native product development flow
~ Design and implement AI Skills

Build tools and plugins that connect Figma → code → AI-driven workflows
~ Partner with design, frontend, and product to ensure pixel-perfect execution at scale. Mentor peers, document learnings, and contribute to Factorial’s AI engineering best practices.
You might be mid, senior, or staff, what we care about is:
Proven impact: shipped projects, side projects, or contributions that made a measurable difference
Product-first thinking: you design complete experiences, not just isolated components
Deep experience with React, TypeScript, and the modern frontend ecosystem
Strong understanding of Figma, tokens, and component libraries
Experience translating early

📌 Design Engineer (La Coruña)
🏢 Factorial
📍 La Coruña