CD PROJEKT RED is looking for an Expert Network Engineer who will play a pivotal role in shaping the online server infrastructure for Project Sirius -  an original video game combining beloved aspects of The Witcher world with immersive multiplayer gameplay.

We are seeking a seasoned professional who can bring extensive experience in network engineering to enhance the multiplayer aspects of our game. Your contributions will directly play a critical role in providing our players the best gameplay experiences.

Responsibilities:

• Work with gameplay programmers and designers to help ensure that all game features are functional and optimized for the best player experience on clients and servers.  
• Proactively identify, implement, and support new network features in the game and engine, such as replication systems, client and server replays, and novel features to be shared across projects.
• Help guide and establish network programming patterns for other developers to follow.
• Maintain and support listen and dedicated servers on multiple platforms, including Linux and Windows.  
• Optimize dedicated and listen server usage for bandwidth, latency and overall network usage as well as ensuring optimal cpu and memory usage. 
• Work closely with infrastructure teams across the organization to drive the implementation and feedback for matchmaking, server orchestration, containerization, and session scalability.