Описание: Aristocrat is a general leader in gaming content and technology and a leading publisher of free-to-play mobile games. The company provides high-performing solutions to B2B customers and creates casino and mobile games enjoyed by millions of players, while promoting responsible gaming, corporate governance, employee wellbeing, and sustainability.

Задачи: Deploy machine learning models supporting gaming functionality, player experience, and operational efficiency;

Improve code quality by optimizing SQL and Python scripts for data transformation, feature engineering, modeling pipelines, and AI applications to ensure production readiness;

Explore and contribute to early-stage projects involving LLMs, RAG systems, and agentic AI for new types of automation and decision support;

Develop or refine Streamlit-based tools that present ML/AI capabilities to non-technical users through intuitive and interactive interfaces;

Help build and implement model monitoring systems to ensure long-term performance and business alignment;

Collaborate with product, data, and engineering teams to identify where ML and AI can add value;

Communicate results, limitations, and recommendations clearly to both technical and business stakeholders.

Требования:



More than 5 years of experience applying machine learning to real-world problems, from data through deployment;

Strong Python knowledge and practical experience with Python ML libraries;

Proficiency in SQL and experience working with large data warehouses;

Comfortable working with cloud platforms such as GCP, AWS, or Azure, as well as Docker and Airflow;

Ability to create simple user interfaces, for example with Streamlit, to expose ML models or AI applications to broader teams;

Practical experience developing generative AI applications with LLMs, including API integration;

Interest or initial experience with RAG systems through prototypes, personal projects, or professional experience;

Curiosity, initiative, and willingness to learn and grow in a rapidly evolving environment;

University degree in a relevant technical field or equivalent experience;

Nice to have: familiarity with agentic AI concepts or frameworks such as LangChain agents or CrewAI.

Условия: Attractive benefits package;

International career opportunities;

No work travel required;

Work visa sponsorship is unavailable;

candidates must have permission to work full-time in Spain without requiring a visa now or in the future.

📌 ml engineer for gaming products (Barcelona)
🏢 Enfint
📍 Barcelona