Senior System Programmer – Co-Development Project

Behaviour Interactive

Senior Online Programmer responsible for online components in multiplayer games at Behaviour Interactive. Develops robust systems supporting large player base for cutting-edge video game projects.

Posted 4/13/2026full-timeMontreal • 🇨🇦 CanadaSeniorWebsite

Tech Stack

Tools & technologies

Unreal Engine

About the role

Key responsibilities & impact

Work as part of an Agile Scrum team
Design, implement, and own medium-to-large scale Unreal Engine 5 game systems
Debug, profile, and optimize game systems for Xbox Series S/X and PlayStation 5
Write and maintain high-performing, scalable C++ code as well as Unreal Engine Blueprints
Collaborate closely within a cross-functional team

Requirements

What you’ll need

5+ years of professional programming experience
Proven experience working on Unreal Engine 4/5 core systems and features
Experience developing and optimizing Unreal Engine games on consoles, including Xbox Series S/X and PlayStation 5
Strong experience writing and maintaining C++ code in Unreal Engine
Excellent communication skills

Benefits

Comp & perks

Equal opportunity for all
Diversity of people, perspectives, and ideas

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

C++Unreal Engine 4Unreal Engine 5Unreal Engine Blueprintsgame systems designgame optimizationdebuggingprofilingscalable codemedium-to-large scale systems

Soft Skills

communicationcollaboration