About Us
Fermat is a Barcelona-based Generative AI startup serving the best fashion & luxury brands in the world. Our all-in-one generative AI toolbox empowers designers to transform moodboards into realistic renders, apply materials, and fit garments on virtual models- all within a enterprise-ready platform. Trusted by global leaders like Adidas, Asos, and Desigual, Fermat accelerates design workflows, saving professionals hundreds of hours in design and marketing per week.
We believe humans are toolmakers & Our mission is to rethink how people interact with tools, computers, and ideas, enabling humans and machines to cooperate in a symbiotic way.
About the Role
We're looking for a Software Developer to join our core product team in Barcelona.
You'll play a pivotal role in taking Fermat's product to the next level. Delivering polished, user-centric features that help designers create faster and better.
Key Responsibilities
* Refine the product Work across the stack, but mainly on the frontend, to bring the app to maturity both feature and usability-wise.
* Work on whole features end-to-end Develop new features both as basic quality-of-life functionalities users naturally expect, and as powerful capabilities that define the app and delight power users.
* Cross-team collaboration Work closely with Design, AI & Customer Success teams to maximize value & experience for customers.
* Maintain the codebase Work with the CTO on long term codebase refactoring and maintenance tasks.
What we're looking for
Must-haves:
* Proficient experience with modern web technologies
* You've shipped real products with real users
* Pragmatic and solution-oriented - you believe the only good code is shipped code
* Proactive, curious, and comfortable working independently
* Quick to learn and ready to contribute from day one
* You care about doing the right thing, staying humble, and always learning
* Business-level English required; Catalan is a strong plus for culture fit
Nice-to-haves:
* Experience with SvelteKit
* Familiarity with Cloudflare Workers and the Cloudflare platform
* Understanding of CI/CD pipelines
* Knowledge of graphics/rendering/optimization techniques
* Knowledge of interpreters/compilers/PLs
* Experience working in a startup environment
What We Offer
* Work in a fast growing Generative AI Startup: Be at the forefront of AI advancements in the fashion and design industry.
* Join our vibrant office in Barcelona - We believe great things happen when smart, creative people build together. We're a tight-knit team shaping the future of AI tools, side by side.
* We work together in person most of the week, with the option to work from home one day.Growth Opportunities: Access to continuous learning and career development in a rapidly growing company.
* Supportive Work Culture: Enjoy a culture that values collaboration, transparency, and mutual respect.
Ready to Apply?
If you're excited by the idea of helping fashion brands innovate with AI, and want to join a smart, creative, and mission-driven team, we'd love to hear from you