AI Engineer (Full-Stack) — FinOps for AI Portal
Barcelona
Contract-B to B
3–10 yrs
Contract AI Engineer with a strong full-stack web profile to build a FinOps for AI portal (APIs + frontend) that makes AI cost and consumption visible.

You will develop backend services for cost monitoring/forecasting/optimization, build dashboards and data visualizations, and integrate with enterprise APIs and cloud data sources (Azure/AWS).

The role is hybrid in Barcelona (a few days per month onsite), English is mandatory, and GenAI/agentic exposure is required; FinOps and regulated industry experience are a plus

MUST HAVE
Production-grade full-stack web application development
Backend/API development (Python and/or Node.js or similar)
Modern frontend framework experience (React or similar)
TypeScript/JavaScript
Hands-on exposure to GenAI or agentic systems
Data visualization and dashboard development
Engineering best practices: testing
Engineering best practices: CI/CD
Engineering best practices: observability
Engineering best practices: secure development

📌 AI Engineer Expert (Barcelona)
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