Remote Senior UI Engineer - Unreal Multiplayer Frontend

Companion Group; United States; Remote; USD 120,000 - 190,000; Full time

Job summary

Companion Group, a AAA co-development studio operating fully remotely, seeks a Senior UI Engineer to shape player interactions in massive multiplayer worlds. You will lead UI architecture and implementation in Unreal Engine, delivering scalable, high-performance menus, inventory, and data visualization.

Join a distributed team to tackle localization, accessibility, cross-platform input, and networked UI challenges across PC and console platforms.

Qualifications

• 6+ years of professional game development experience with a heavy focus on UI engineering.
• Proficiency in Unreal Engine UI frameworks (UMG, Slate, CommonUI).
• Strong C++ programming skills (C++17/20) and memory management.
• MVVM or MVC architectural patterns tailored for games.
• Understanding of Client-Server architecture and network data replication.
• Excellent communication in a fully remote, distributed team.

Responsibilities

• Architect, implement, and refine scalable UI/UX frameworks in Unreal Engine.
• Write clean, efficient C++ and UI scripting code.
• Diagnose and resolve UI performance bottlenecks to maintain high frame rates.
• Collaborate with UI/UX designers, artists, and gameplay engineers to translate concepts into in-game systems.
• Integrate UI with complex multiplayer game states and network data replication.
• Address accessibility, localization, and cross-platform input challenges.

Job description

Companion Group, a AAA co-development studio operating fully remotely, seeks a Senior UI Engineer to shape player interactions in massive multiplayer worlds. You will lead UI architecture and implementation in Unreal Engine, delivering scalable, high-performance menus, inventory, and data visualization.

Join a distributed team to tackle localization, accessibility, cross-platform input, and networked UI challenges across PC and console platforms.