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# Senior Ai Product Engineer - Build Ai At Scale

- **Company:** Factorial
- **Location:** Barcelona, Spain
- **Contract:** Permanent contract
- **Skills:** Artificial Intelligence, Software Product Management
- **Published:** September 8, 2026
- **Apply:** https://www.buscojobs.com.es/senior-ai-product-engineer-build-ai-at-scale-en-barcelona-ID-369347938

## About the Role

xqbhyrx English is required; Spanish is a plus.
#J-*****-Ljbffr

## Description

Factorial is seeking Staff Engineers to lead the shift toward AI-powered business management software, embedding AI as a core capability rather than a feature.Asegúrese de presentar su candidatura con toda la información solicitada, tal como se expone en la descripción del puesto a continuación.You will shape design, build scalable AI-native product experiences and mentor teams in a fast-growing context in Barcelona or Madrid.You will own end-to-end systems, work with Product, Design and Leadership to weave AI into the product roadmap, and raise the bar through mentoring and hiring.xqbhyrx English is required; Spanish is a plus.#J-*****-Ljbffr


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