Prompt Specialist

Company Description Ubisoft is a global leader in gaming with teams across the world creating original and memorable gaming experiences, from Assassin’s Creed, Rainbow Six to Just Dance and more. We believe diverse perspectives help both players and teams thrive. If you’re passionate about innovation and pushing entertainment boundaries, join our journey and help create the unknown!

Job Description

• Contribute to the definition and design of AI features for our games;
• Support teams across disciplines as they learn to use the technology;
• Check prompt consistency across environments, test changes, and help reduce latency and costs;
• Develop prompt-writing best practices and help teams apply them;
• Create manual and automated test scenarios with quality assurance and AI teams;
• Review bugs and feedback, identify issues related to prompts, and suggest improvements;
• Contribute to the evaluation of new machine learning models and the design of tools for using them;
• Follow scientific research on prompt writing and AI.

Qualifications

• An interest in video games and experience in a technology company;
• Experience creating prompts for various tasks and model providers, including agents, function calling, reasoning approaches, examples, and retrieval-augmented generation;
• Knowledge of language models, including GPT-5, Gemini, Claude, Qwen, SentenceBERT, Llama, and Mistral, and their main differences;
• Written and spoken English communication skills and clear writing skills, with French proficiency as an asset;
• An ability to understand client needs, translate them into specifications, and adapt explanations for different audiences;
• Organizational skills and curiosity;
• Programming skills, particularly in Python or C#, and experience using AI application programming interfaces, as assets;
• Experience in narrative creation or role-playing games and knowledge of game design, as assets.