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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Design System Engineer - **Company:** Factorial Hr - **Location:** Barcelona, Spain - **Contract:** Permanent contract - **Skills:** Artificial Intelligence, TypeScript, ReactJS, Pixel Perfect, Figma, Front End Software Development - **Published:** September 15, 2026 - **Apply:** https://www.buscojobs.com.es/design-system-engineer-en-barcelona-ID-370779096 ## About the Role This is a rare chance to lay the foundations for 10x speed and 10x consistency while shaping the product under the product.Compensaciones / Beneficios - Lead and scale the design system across the company - Define architecture, tooling, documentation, governance and implementation plan for the design system - Design and implement AI Skills and AI-driven workflows - Build Figma-to-code tooling and plugins to connect design and engineering - Develop evaluation frameworks (Evals) and ensure quality at scale - Collaborate with design, frontend and product to ensure pixel-perfect execution - Promote accessibility, responsiveness and usability across the product - Mentor peers and contribute to AI engineering best practicesResponsabilidades - Experience building AI-powered systems or workflows (not just experiments) - Proven impact with shipped projects or contributions - Product-first thinking with end-to-end experience design - Ability to ship quickly with a builder mindset - Strong frontend experience (React, TypeScript) and modern frontend ecosystem - Familiarity with design systems concepts, tokens and component libraries - Experience transforming concepts into production-grade design systems - Ability to collaborate across design, engineering and productRequisitos principales - high growth, multicultural environment - private health insurance - Wellhub (gyms, pools, outdoor classes) - Cobee for expenses - language classes - breakfast in the office and organic fruit ## Description Experteer Overview In this role you will own and evolve Factorial's company-wide design system into a scalable product infrastructure that powers AI-native design workflows.You will shape how design systems operate across the org, partnering with design, frontend and product to deliver consistent, high-quality experiences.You'll build tooling from Figma to code and drive scalable, accessible, pixel-perfect execution.This is a rare chance to lay the foundations for 10x speed and 10x consistency while shaping the product under the product.Compensaciones / Beneficios - Lead and scale the design system across the company - Define architecture, tooling, documentation, governance and implementation plan for the design system - Design and implement AI Skills and AI-driven workflows - Build Figma-to-code tooling and plugins to connect design and engineering - Develop evaluation frameworks (Evals) and ensure quality at scale - Collaborate with design, frontend and product to ensure pixel-perfect execution - Promote accessibility, responsiveness and usability across the product - Mentor peers and contribute to AI engineering best practicesResponsabilidades - Experience building AI-powered systems or workflows (not just experiments) - Proven impact with shipped projects or contributions - Product-first thinking with end-to-end experience design - Ability to ship quickly with a builder mindset - Strong frontend experience (React, TypeScript) and modern frontend ecosystem - Familiarity with design systems concepts, tokens and component libraries - Experience transforming concepts into production-grade design systems - Ability to collaborate across design, engineering and productRequisitos principales - high growth, multicultural environment - private health insurance - Wellhub (gyms, pools, outdoor classes) - Cobee for expenses - language classes - breakfast in the office and organic fruit ## Related Videos - [Bridging the Gap](https://www.wearedevelopers.com/videos/794-bridging-the-gap) - [Watch Tests Go Brrrr! : Getting Started with Cypress in ReactJS](https://www.wearedevelopers.com/videos/282-watch-tests-go-brrrr-getting-started-with-cypress-in-reactjs) - [Boost Productivity with AI: Figma & Playwright MCP Workflows - Aris Markogiannakis](https://www.wearedevelopers.com/videos/1768-boost-productivity-with-ai-figma-playwright-mcp-workflows-aris-markogiannakis) - [Do TypeScript without TypeScript](https://www.wearedevelopers.com/videos/327-do-typescript-without-typescript) - [Designing the Future of Human<>Agent Collaboration](https://www.wearedevelopers.com/videos/1447-designing-the-future-of-human-agent-collaboration) - [Fireside Chat with Kris Rasmussen, CTO at Figma](https://www.wearedevelopers.com/videos/982-fireside-chat-with-kris-rasmussen-cto-at-figma) ## Related Articles - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [Navigating the AI Shift](https://www.wearedevelopers.com/magazine/629-navigating-the-ai-shift) - [Dev Digest 130 - The Diablo is in the details](https://www.wearedevelopers.com/magazine/470-dev-digest-130-the-diablo-is-in-the-details) - [Dev Digest 131 - AI'm not sure about OSS](https://www.wearedevelopers.com/magazine/472-dev-digest-131-ai-m-not-sure-about-oss) - [Dev Digest 133 - Back to Front](https://www.wearedevelopers.com/magazine/474-dev-digest-133-back-to-front)