Senior Backend Programmer – Unnanouced project | Programmeur·euse Backend Sénior·e – Projet non annoncé

Behaviour Interactive • Montreal, QC

8d • Onsite

About The Position

Behaviour Interactive is looking to add a Senior Backend programmer to one of its unannounced projects. As a core member of the development team, you’ll play a pivotal role in shaping the backbone of our online infrastructure. From early conception to live deployment, you’ll architect, optimize, and maintain backend systems that power both new and evolving features, delivering seamless, reliable gameplay experiences at a global scale.

Headquartered in Montreal, Behaviour Interactive is at the forefront of the gaming industry, crafting unforgettable experiences across PC, console, and mobile platforms. We’re a dynamic, independent studio of over 1200 passionate employees, with studios in Toronto (Behaviour Toronto), Rotterdam (Behaviour Rotterdam) and in the UK (Behaviour UK–North & South). Our day to day revolves around two core business focuses: Services and Original Games. Our Services team collaborates with gaming and entertainment giants like Disney, Sony, Activision, and Nintendo, delivering exceptional work-for-hire development and pioneering immersive location-based entertainment (LBE). Meanwhile, our Original Games unit pushes our creative limits, with our signature IPs, including the iconic Dead by Daylight. Join us and be a part of the future of interactive entertainment!

Requirements

• 9+ years of backend development experience, with a deep understanding of scalable system design.
• Proven track record building high-speed server applications using Typescript and Node.js.
• Advanced expertise with REST and WebSocket communication protocols.
• Hands-on experience with relational and NoSQL databases like DynamoDB, MongoDB, MySQL.
• Strong grasp of performance-oriented data modeling and backend maintainability.
• Skilled in load testing with distributed load generators.
• Profiling and optimizing backend systems across network, CPU, memory, and I/O layers.

Responsibilities

• Design and develop new server features, while enhancing the existing codebase.
• Write detailed technical specifications before implementation.
• Troubleshoot issues to elevate the robustness and performance of backend services.
• Collaborate closely with other programmers to deliver gameplay-compliant server services.
• Create and execute functional and load testing strategies.
• Continuously optimize code for a live, high-availability multiplayer experience.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: No Education Listed