IO Interactive
IO Interactive
201 – 500 Employees
B2CGaming
IO Interactive is an independent game developer and publisher with studios in Copenhagen, Malmö, Barcelona, Istanbul, and Brighton. Founded in 1998, the company is known for AAA franchises including HITMAN, Kane & Lynch, Mini Ninjas, and Freedom Fighters. Its current development work includes Project 007 and Project Fantasy, alongside continued development of the proprietary Glacier engine. IO Interactive brings together designers, artists, programmers, and operations specialists from more than 40 nationalities to create games and the technology behind them.

Graphics Programmer – C++ Rendering

Own C++ rendering systems and graphics pipelines within IO Interactive’s proprietary Glacier engine. Improve performance and rendering features across AAA multiplatform game projects.

Description

  • Lead and maintain rendering systems and graphics pipelines across projects and console generations
  • Develop reliable, high-performance C++ for the proprietary Glacier engine
  • Profile, diagnose, and optimize CPU and GPU rendering performance within platform constraints
  • Partner with engine systems teams on data flow, memory management, and rendering feature integration
  • Build and optimize advanced rendering for cloth, crowds, terrain, weather, and environmental effects
  • Evolve rendering architecture as projects progress into production
  • Take responsibility for established systems and resolve complex rendering issues under deadline

Requirements

  • At least one shipped AAA title as a graphics or rendering programmer
  • Advanced C++ skills with substantial experience in engine-level graphics systems
  • Practical expertise with graphics APIs such as DirectX, Vulkan, or comparable technologies
  • Experience developing shaders
  • Background in performance profiling and optimization across large codebases
  • Strong knowledge of GPU architecture, rendering pipelines, and graphics theory
  • Ability to work across multiple platforms, particularly console environments
  • Clear and effective communication skills
  • Ability to collaborate successfully within a distributed, multicultural team
  • Ability to quickly assume ownership of established systems

Benefits

  • Opportunities for in-person collaboration across studios
  • Support from dedicated People Managers
  • Friendly, multicultural working environment
  • Opportunity to contribute to award-winning proprietary Glacier technology
  • Work across multiple high-profile video game projects
  • Employee login and candidate connection portal

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