Location
barcelona, cataluña, Spain
Posted
May 30, 2026
Job Description
As part of AI-LAB as a Full-Stack Developer, you will be instrumental in building and scaling our AI products. You will own features end-to-end across a modern Next.js frontend and our NestJS backend services, delivering a seamless and powerful user experience. You'll be joining a team with a ship-fast mindset and a modern, carefully curated tech stack.
- Develop and maintain features on our Next.js (App Router) frontend using TypeScript, SWR, Tailwind, and a component-driven design system, with full internationalization (i18n) support.
- Design, implement, and maintain RESTful APIs with NestJS (TypeScript) to manage authentication, data processing, billing, usage tracking, and orchestration of AI workflows.
- Own backend services end-to-end: from schema design and migrations to deployment and observability, and contribute to new services as the product surface grows.
- Integrate and maintain third-party SDKs and APIs that power...