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IO Interactive Logo IO Interactive · IT - Software Development

UI Programmer

· Job Posted February 24, 2026
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Job Description

A passion for fantasy worlds has long been ingrained in our studio, and at last we can announce we have embarked on a journey into that beloved realm. With a party of veteran IOI guild members and new wizards and sorceresses of the industry, we are building an ambitious new IP for console and PC that will revolutionize the fantasy RPG genre. If you share a similar passion for creating welcoming, heartfelt, bold and impactful worlds, join us and together we will write the next chapter in IOI's history. We are seeking a UI Programmer to join the Project Fantasy team. You will help shape how players interact with our world, our systems, and the magic that binds it all together. Your work will directly impact the feel, clarity, and usability of our fantasy experience.

Job Responsibility

  • Develop high quality game UI, menus, HUD systems, and the underlying logic that drives them
  • Build, maintain, and integrate core UI tech within the Glacier engine
  • Create and refine UI systems and tools, including the runtime architecture, performance optimizations, and intuitive tooling for UI designers
  • Collaborate with designers, artists, and fellow programmers to ensure UI solutions are scalable, polished, and aligned with the needs of the project

Requirements

  • Strong C++ programmer with solid code architecture and design skills
  • Experienced in building UI systems, HUDs, and menu flows on at least one shipped game title
  • Genuine interest in UI, UX, and the craft of making complex systems feel effortless for players
  • Comfortable working with multi threading and synchronization primitives
  • Team collaborator who can communicate clearly, challenge ideas constructively, and also work independently when the direction is set
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