Ubisoft

AI Engineer

Ubisoft
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1 day ago
Bucharest, RomaniaMid Level

Responsibilities

  • Design, build, and deploy end-to-end prototypes, MVPs, and scalable generative AI and agentic AI components for Online Services and partners.
  • Collaborate with domain experts, data scientists, software developers, and cloud experts to integrate solutions and deliver projects.
  • Collect, preprocess, clean, and analyze datasets for training, fine-tuning, and evaluation.
  • Test and evaluate LLM-driven applications using LLM-as-a-judge methods, metrics, traces, and user-satisfaction measures.
  • Analyze solution performance, provide stakeholder insights, and recommend improvements and fine-tuning.
  • Build and support GitLab automations for RAG processes, automatic evaluations, and resource deployment.
  • Document and share technical knowledge, guidelines, and best practices.
  • Assess risks from emerging AI technologies and support responsible and ethical use.
  • Track AI and data science developments and represent the team in workshops, presentations, and events.

Requirements

  • Be employed by Ubisoft on a permanent or fixed-term contract and have spent at least one year in the current Ubisoft role.
  • Be eligible and willing to work at the position’s location under local legal guidelines.
  • Have deep knowledge of data structures, algorithms, and software engineering principles applied to Python and JavaScript.
  • Understand machine learning fundamentals, including deep learning and popular ML libraries such as TensorFlow and PyTorch.
  • Be familiar with generative AI and agentic AI techniques including RAG, function calling, and agentic workflows.
  • Know DevOps and LLMOps tools and practices, including model serving, versioning, and CI/CD.
  • Know RESTful APIs, backend technologies, and databases including FastAPI, Postgres, and MongoDB.
  • Have experience with a major cloud provider such as AWS or Azure.
  • Demonstrate curiosity, communication, collaboration, organization, and proactive problem-solving.
  • Provide an updated CV covering education, experience, skills, and games shipped.

Benefits

  • Permanent contract.
  • Office-based work flexibility.
  • The position is currently open only to candidates employed within the relevant Ubisoft studio or entity.
Ubisoft

About Ubisoft

10,000+ employees

Ubisoft develops and publishes video games for console, PC, and mobile players worldwide, monetized through premium titles, downloadable content, live services, and the Ubisoft+ subscription. Founded in 1986 and headquartered in Saint-Mandé, France, it operates studios globally and is publicly traded on Euronext Paris. Franchises include Assassin’s Creed, Far Cry, Tom Clancy’s Rainbow Six, and Just Dance.

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