# AI Developer Engineer – MCP & Frontend / Design Systems

- **Company:** Pasiona
- **Location:** Barcelona
- **Workplace:** Workplace not stated
- **Salary:** Salary: unknown
- **Seniority:** Mid
- **Role:** Frontend engineering
- **Countries:** Spain
- **Languages:** JavaScript, TypeScript
- **Employment type:** permanent / full-time
- **Posted:** 2026-11-13
- **Key facts:** Stack: JavaScript, TypeScript, LLM; Experience: 5+ years; Languages: English
- **Job page:** https://rolefalcon.com/job/135315874-ai-developer-engineer-mcp-frontend-design-systems-pasiona-barcelona

Pasiona, a software company in developer tools and infrastructure, has an open position for AI Developer Engineer – MCP & Frontend / Design Systems. The job is based in Barcelona, Spain. Our labels mark it as a mid-level role in frontend engineering. The stack in the posting includes LLM, JavaScript and TypeScript. It asks for 5+ years of experience. English is required. Pasiona has 15 open positions on this site, 8 of them in IT and engineering.

To apply, open the job page above and follow its Apply link to the original posting.

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