KORUM by worldhire

Senior Developer, Gameplay Tools, User Interface (UI) and AI

Epic Games (French)

Industry
Computer Games
Location
Montréal, Canada
Work mode
-
Job type
-
Annual salary
Not specified
Minimum experience
7+ years
Posted
20th October, 2026

Required skills

Artificial IntelligenceGame DevelopmentUnreal EngineC++

About the role

Translated into English from French by Korum. The employer's original wording is on their site.

WHAT MAKES EPIC SPECIAL?

At the heart of Epic's success are talented and passionate people. Epic takes pride in creating a collaborative, welcoming and creative environment. Whether developing award-winning games or designing engine technology that enables others to create visually stunning interactive experiences, we are constantly innovating. Being part of Epic means joining a team that continually strives to do what is right for its community and its users. We constantly push the boundaries of engine and game development.

PROGRAMMING OR DEVELOPMENT - UNREAL ENGINE

What we do

Projects powered by Unreal Engine have remained at the forefront of real-time entertainment for more than 20 years. Our team of programming experts is constantly innovating to improve the tools and technology designed to give content creators around the world incredible capabilities.

What you will do

We are looking for a Senior Developer to create the next generation of user interface (UI) tools and AI-assisted workflows. These tools will allow AI agents to help create, iterate on and diagnose interfaces. You will shape the systems and frameworks essential to millions of creators, from WYSIWYG editors to the APIs and real-time interface capabilities used to deliver games and tools.

What you will be responsible for

  • Designing, building and integrating AI-powered tools and frameworks for the creation, iteration and diagnosis of user interfaces
  • Supporting and evolving the codebase used to build tools and game interfaces in Unreal Engine
  • Defining the technical direction of UI tools and acting as a mentor to other programmers
  • Collaborating with various departments to identify opportunities for improvement, gather feedback and design solutions adapted to developers' needs
  • Profiling and fixing performance and memory issues in user interface systems
  • Working with Epic's internal teams and Unreal Engine licensees to help them resolve their UI challenges

What we are looking for

  • Solid experience in tools programming, including designing solutions that improve workflows in video games or related industries
  • In-depth expertise in the user interface domain, including frameworks, real-time UI engines and WYSIWYG editing tools
  • Excellent command of C++ and experience working within large codebases
  • Hands-on experience with AI-assisted workflows, whether through employment, training or personal projects
  • Excellent written and verbal communication skills in English
  • Experience with Unreal Engine is an asset
  • Experience with Slate or UMG is an asset
  • Experience shipping titles in video games or real-time applications is an asset
Benefits

We pay 100% of the premiums associated with benefits, for both employees and dependants, and offer additional coverage for medical, dental and vision care, critical illness, telemedicine, life insurance, accidental death and dismemberment insurance and long-term disability insurance. We also offer a weekly indemnity (short-term disability) and a retirement savings plan with a competitive employer contribution. In addition to the employee assistance program, we offer a comprehensive mental wellness program through Modern Health, an organisation that provides free therapy and coaching services to employees and dependants.

ABOUT US

Epic Games is a leading company in interactive entertainment. For over 30 years, we have created award-winning games and engine technology that enables others to create games and 3D content of exceptional visual quality, bringing environments to life like never before. Epic's award-winning Unreal Engine not only gives game developers the ability to create ultra-realistic interactive experiences on PC, console, mobile and VR, but is also adopted by content creators in various sectors, such as media and entertainment, automotive and architectural design. As we continue to develop our engine technology and create remarkable games, we strive to build teams of world-class talent.

Do you like what you hear? Come be part of something Epic!

Note to recruitment agencies: Epic does not accept unsolicited CVs or approaches from unauthorised third parties (including recruitment or placement agencies) (that is, a third party with whom we have not entered into a negotiated and validly signed agreement). We will not pay any fees to an unauthorised third party.

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