About the Role
We're looking for an ML/AI Engineer for a global leader in gaming technology, based in Barcelona. This is a priority position for the company. You'll join an established ML team with mature systems in production, and take part in the team's first projects with LLMs, RAG and AI agents.
Responsibilities
•Deploy models that improve gameplay, player experience and operational efficiency.
•Take data and modelling pipelines in Python and SQL to production, and raise the code quality of the team.
•Explore use cases with generative AI, RAG and agentic AI.
•Build Streamlit tools so non-technical teams can use your models.
•Monitor models and communicate results to the business.
Requirements
•5+ years applying ML to real-world problems, from data to deployment, ideally in large companies, corporate environments or well-known consultancies.
•Strong Python and advanced SQL on large data warehouses.
•Cloud (GCP, AWS or Azure), Docker and Airflow.
•Experience building applications with LLMs, including API integration.
•Interest in or early experience with RAG.
Nice to have: Agentic frameworks (LangChain, CrewAI)
Conditions
•Hybrid model in Barcelona: 2 days on-site.
•Competitive salary based on experience.
•ML in production and generative AI projects from day one.
•A collaborative team across product, data and engineering.
