Ubisoft

Develop and improve security software that protects Ubisoft’s multiplayer game portfolio and supports fair play. The role combines game security engineering with anti-cheat, anti-tamper, and Windows expertise.

Build and modernize full-stack HR applications for Ubisoft’s international environment using .NET, Angular, and Microsoft SQL Server. This office-based Bucharest role combines application development, API integration, deployment, and production support.

Join Ubisoft Montréal’s Online Tech Foundations team as a Senior C++ Engine Programmer building high-performance middleware and distributed systems that support online game services. The role focuses on low-level programming, networking, architecture, and engine-integrated technology for major Ubisoft productions.

AI Engineer in Ubisoft’s R&D team developing generative and agentic AI applications, prototypes, and scalable components for online gaming services. The role combines hands-on software engineering, LLM evaluation, data work, and responsible AI exploration.

Develop machine learning prototypes and production-ready tools that bring academic research into Ubisoft games and technology. The role bridges R&D science with game development across areas such as virtual characters, digital content creation, and systemic environments.

Ubisoft Paris recherche un·e Machine Learning Engineer pour concevoir, fine-tuner, évaluer et mettre en production des systèmes de Generative AI destinés à créer de nouvelles expériences de gameplay. Le poste combine R&D, développement produit, data science et collaboration avec les équipes de jeu.

Online Programmer responsible for building and maintaining backend services and APIs that power online game features such as player accounts and leaderboards. This permanent, office-based role combines backend software development, performance optimization, and collaboration across game development teams.

Ubisoft is seeking an experienced Technical Architect to design scalable automation frameworks, engineering tools, and intelligent systems supporting game production worldwide. The role is a senior individual contributor position with broad architectural ownership, technical leadership, and emerging-technology exploration.