AI Engineer — Hybrid: Build, Deploy & Observe AI

Joppy; Barcelona; Híbrido; EUR 40.000 - 55.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Hybrid work model

Modern office

AI tools for experimentation

Salary benefits

Descripción de la vacante

Joppy is seeking an AI Engineer to design, build and deploy intelligent automation systems that solve real-world problems. You will architect AI solutions with attention to latency, cost, and accuracy, while improving efficiency and AI observability across end-to-end workflows.

You will work on backend and frontend integration of AI features, lead project initiatives for customers, and engage with clients to validate new solutions and gather feedback.

Formación

• 2+ years of hands-on experience building production-ready AI systems.
• Fluent in Spanish and comfortable working in English.
• Strong understanding of emerging AI models, research, and real-world usage.
• Experience with AI-powered development tools such as Claude Code, Cursor, Codex, or similar.

Responsabilidades

• Architect and deliver AI solutions, balancing latency, cost, and accuracy
• Focus on efficiency, continuously seeking optimization opportunities in code and systems
• Own AI observability end-to-end: monitor traces, design evaluation frameworks, and rapidly improve deployed models
• Develop backend and frontend code to integrate AI capabilities into products
• Lead your own project management and roll out initiatives to customers
• Engage with customers to validate new solutions and gather feedback

Conocimientos

AI systems

AI models

Customer engagement

Multilingual

Observability

Project management

Herramientas

Claude Code

Cursor

Codex

langfuse

PostHog

GCP

Postgres

MongoDB

TypeScript

Python

Descripción del empleo

Joppy is seeking an AI Engineer to design, build and deploy intelligent automation systems that solve real-world problems. You will architect AI solutions with attention to latency, cost, and accuracy, while improving efficiency and AI observability across end-to-end workflows.

You will work on backend and frontend integration of AI features, lead project initiatives for customers, and engage with clients to validate new solutions and gather feedback.