Jobs in Canada

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Added 14 mins ago
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Software Developer - CRM - Senior (Lead exp)
Bevertec
Toronto, ON
- Contract
Job Role: Software Developer - CRM - Senior (Lead exp)
Added 1 hour ago
FG
Senior Mobile Developer
Flynn Group of Companies
Mississauga, ON
- $120,000 to $130,000 CAD / year
- Full-time
Flynn Group of Companies, North America’s leading building envelope contractor, is looking for a Senior Mobile Developer to work from our Mississauga location reporting to Manager, Custom…
Added 1 hour ago
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Senior .Net Developer
Bertelsmann-Jobs
Mississauga, ON
- $90,000 to $105,000 USD / year
- Full-time
The Senior .NET Developer role supports the modernization, development, and maintenance of the warehouse management software platform, including migration of legacy .NET Framework…
Added 1 hour ago
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Senior .Net Developer
Arvato
Mississauga, ON
- $90,000 to $105,000 USD / year
- Full-time
The Senior .NET Developer role supports the modernization, development, and maintenance of the warehouse management software platform, including migration of legacy .NET Framework…
Added 2 hours ago
NT
Senior C# .NET Backend Developer
Nöord Technologies
Montreal, QC
- Full-time
…experiencing strong growth, we are actively seeking an experienced Senior C# .NET Backend…
Added 7 hours ago
NT
Senior Full-Stack Developer / React Front-End Expert
Nöord Technologies
Montreal, QC
- Contract
…experiencing strong growth, we are actively seeking an experienced Senior Full-Stack Developer / React Front-End Lead (with strong C# Backend…
Added 12 hours ago
FM
Senior Full Stack Developer
Federal Mfg
Oakville, ON · CA ON Oakville
- Full-time
As our Senior Full Stack Developer, you will work across the web platform with a primary focus on backend services, APIs, application data, and the integration between the backend and React…
Added 14 hours ago
BO
Canada | Toronto | Global Technology Summer Analyst - Software Engineer | 2027
Bank of America
Toronto, ON
- Volunteer
Connections with senior leaders through educational speaker events
Added 15 hours ago
SS
Architecte Senior de Solutions (Expérience en Intelligence Artificielle)
Sopra Steria
Montreal, QC
- Full-time
En tant qu’Architecte Senior de Solutions (Expérience en IA), vous jouerez un rôle stratégique dans la définition et la mise en œuvre de solutions d’entreprise modernes s’appuyant sur…
Added 15 hours ago
NA
Systems Analyst, Application Development
Northern Alberta Institute of Technology
St. Catharines, ON · Main Campus
- Full-time
We're looking for a hands-on senior analyst who writes quality code and takes ownership of problems from diagnosis through to a tested, documented fix. We expect our tools to change, so we…
Added 16 hours ago
SS
Architecte Senior de Solutions (Expérience en Intelligence Artificielle)
Sopra Steria
Montreal, QC
- Full-time
En tant qu’Architecte Senior de Solutions (Expérience en IA), vous jouerez un rôle stratégique dans la définition et la mise en œuvre de solutions d’entreprise modernes s’appuyant sur…
Added 17 hours ago
SS
Senior SharePoint / M365 Developer - Agentic AI
Spot Solutions Ltd.
Vancouver, BC
- Full-time
Senior SharePoint / M365 Developer - Agentic AI
Added 17 hours ago
ED
Senior AI Developer - EN 428
Export Development Canada | Exportation et développement Canada
Vancouver, BC
- $96,557 to $128,743 CAD / year
- Full-time
To strengthen our delivery capabilities, the Digital Platforms group is seeking a Senior Developer with specialized expertise in Artificial Intelligence (AI) to help establish and advance…
Added 17 hours ago
ED
Senior AI Developer - EN 428
Export Development Canada | Exportation et développement Canada
Montreal, QC
- $96,557 to $128,743 CAD / year
- Full-time
To strengthen our delivery capabilities, the Digital Platforms group is seeking a Senior Developer with specialized expertise in Artificial Intelligence (AI) to help establish and advance…
Added 17 hours ago
ED
Senior AI Developer - EN 428
Export Development Canada | Exportation et développement Canada
Toronto, ON
- $96,557 to $128,743 CAD / year
- Full-time
To strengthen our delivery capabilities, the Digital Platforms group is seeking a Senior Developer with specialized expertise in Artificial Intelligence (AI) to help establish and advance…
Added 17 hours ago
ED
Senior AI Developer - EN 428
Export Development Canada | Exportation et développement Canada
Halifax, NS
- $96,557 to $128,743 CAD / year
- Full-time
To strengthen our delivery capabilities, the Digital Platforms group is seeking a Senior Developer with specialized expertise in Artificial Intelligence (AI) to help establish and advance…
Added 17 hours ago
ED
Senior AI Developer - EN 428
Export Development Canada | Exportation et développement Canada
Remote, Canada
- Full-time
- Remote
To strengthen our delivery capabilities, the Digital Platforms group is seeking a Senior Developer with specialized expertise in Artificial Intelligence (AI) to help establish and advance…
Added 17 hours ago
ED
Senior AI Developer - EN 428
Export Development Canada | Exportation et développement Canada
Remote, Canada
- Full-time
- Remote
To strengthen our delivery capabilities, the Digital Platforms group is seeking a Senior Developer with specialized expertise in Artificial Intelligence (AI) to help establish and advance…
Added 17 hours ago
ED
Senior AI Developer - EN 428
Export Development Canada | Exportation et développement Canada
Remote, Canada
- Full-time
- Remote
To strengthen our delivery capabilities, the Digital Platforms group is seeking a Senior Developer with specialized expertise in Artificial Intelligence (AI) to help establish and advance…
Added 17 hours ago
ED
Senior AI Developer - EN 428
Export Development Canada | Exportation et développement Canada
Remote, Canada
- Full-time
- Remote
To strengthen our delivery capabilities, the Digital Platforms group is seeking a Senior Developer with specialized expertise in Artificial Intelligence (AI) to help establish and advance…
Added 17 hours ago
ED
Senior AI Developer - EN 428
Export Development Canada | Exportation et développement Canada
Remote, Canada
- Full-time
- Remote
To strengthen our delivery capabilities, the Digital Platforms group is seeking a Senior Developer with specialized expertise in Artificial Intelligence (AI) to help establish and advance…
Added 17 hours ago
ED
Senior AI Developer - EN 428
Export Development Canada | Exportation et développement Canada
Remote, Canada
- Full-time
- Remote
To strengthen our delivery capabilities, the Digital Platforms group is seeking a Senior Developer with specialized expertise in Artificial Intelligence (AI) to help establish and advance…
Added 17 hours ago
ED
Senior AI Developer - EN 428
Export Development Canada | Exportation et développement Canada
Ottawa, ON
- $96,557 to $128,743 CAD / year
- Full-time
To strengthen our delivery capabilities, the Digital Platforms group is seeking a Senior Developer with specialized expertise in Artificial Intelligence (AI) to help establish and advance…
Added 17 hours ago
ED
Senior AI Developer - EN 428
Export Development Canada | Exportation et développement Canada
Calgary, AB
- $96,557 to $128,743 CAD / year
- Full-time
To strengthen our delivery capabilities, the Digital Platforms group is seeking a Senior Developer with specialized expertise in Artificial Intelligence (AI) to help establish and advance…
Added 17 hours ago
UM
Senior Engine Programmer - OS (Game Network)
Ubisoft Montréal
Montreal, QC
- Full-time
As a Senior C++ Engine Programmer at Ubisoft Montréal, you’ll join the Core Services - Online Tech Foundations team. The team builds technology that supports online services across many…

Ubisoft Montréal

Senior Engine Programmer - OS (Game Network)

Montreal, QC, Canada

Full-time

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Job details

Job type: Full-time
Apply by: Nov 6, 2026
Posting language: English
Posted: Oct 7, 2026

Original job description

Company Description

Ubisoft is a global leader in gaming with teams across the world creating original and memorable gaming experiences, from Assassin’s Creed, Rainbow Six to Just Dance and more. We believe diverse perspectives help both players and teams thrive. If you’re passionate about innovation and pushing entertainment boundaries, join our journey and help create the unknown!

Job Description

As a Senior C++ Engine Programmer at Ubisoft Montréal, you’ll join the Core Services - Online Tech Foundations team. The team builds technology that supports online services across many Ubisoft productions. You’ll help design and evolve distributed systems and middleware used in games, including game engine, low-level, networking, and engine-integrated web components.

What You’ll Do

Develop and improve reliable, high-performing, maintainable C++ middleware.
Contribute to technical direction and architecture choices.
Improve code quality through good practices, code reviews, and continuous improvement.
Solve complex technical problems and optimize performance.
Reduce risks and technical debt to help keep solutions sustainable.
Collaborate with teams and other stakeholders.
Share knowledge and keep up with technical developments.

Qualifications

What you bring to the team

Apply modern C++, including C++17, C++20, and C++23.
Design software architecture, efficient algorithms, and optimized data structures for complex systems.
Optimize memory management, multithreading, and processor use.
Use debugging, profiling, continuous integration, and continuous deployment to maintain code quality.
Solve complex problems, communicate clearly, work with others, and contribute to technical choices.
Bring, as an asset, experience with console development or multiplayer game projects.
Bring, as an asset, knowledge of C#, .NET, Visual Studio, CMake, LLVM tools, GitLab-CI, or agile methods.
Bring, as an asset, knowledge of game engines such as Snowdrop, Anvil, Unreal, or Unity, cloud services such as AWS or Azure, distributed systems, or network optimization.

Apply About employer

More about this job

Responsibilities

Develop and maintain reliable, high-performance C++ middleware and contribute to architecture and technical direction for online game services. Optimize performance, improve code quality, reduce technical debt, and collaborate with teams and stakeholders.

Requirements

The role requires modern C++ (including C++17, C++20, and C++23), strong software architecture and algorithm skills, and experience optimizing memory, multithreading, and processor use. Candidates should be able to use debugging, profiling, CI/CD, and collaborative problem-solving practices; console or multiplayer game experience and the listed tools and platforms are assets.

Skills

Modern C++
Software Architecture
Algorithms
Data Structures
Memory Management
Multithreading
Performance Optimization
Debugging
Profiling
Continuous Integration
Continuous Deployment
Distributed Systems
Networking
Middleware
Technical Communication

Visa sponsorship

Not detected in the job text

Keywords

C++
C++17
C++20
C++23
C#
.NET
Visual Studio
CMake
LLVM
GitLab-CI
Snowdrop
Anvil
Unreal Engine
Unity
AWS
Azure
Middleware
Game Engine
Online Services
Distributed Systems
Networking
Multiplayer Games
Software Architecture
Algorithms
Data Structures
Memory Management
Multithreading
Performance Optimization
Debugging
Profiling

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