Senior Unreal Engine UI Developer

We are looking for a Senior Unreal Engine UI Developer to deliver reliable, scalable player-facing UI for a cross-platform live product. You will build runtime UI flows, integrate with gameplay and online data, and ensure strong performance across input methods.

Responsibilities
Implement UI screens, flows, and reusable components in Unreal Engine such as menus, HUD overlays, modal flows, and lists
Own end-to-end UI behavior including navigation, focus management, input handling, state transitions, and error handling
Integrate UI with asynchronous data sources such as client services, player data, and remote configuration with resilient loading states
Build caching and data refresh strategies that keep UI responsive and consistent during network or service delays
Partner with UI design and UI art to translate specifications into maintainable, shippable implementations
Debug and optimize UI stability and performance across frame time, hitching, memory use, and draw cost
Establish and document UI best practices and patterns to improve scalability and development speed
Requirements
3+ years of experience shipping UI in Unreal Engine using UMG (Widget Blueprints) and Blueprints
Strong UI architecture knowledge across separation of concerns, reusable components, and state management
Proven cross-platform UI navigation experience with focus-driven patterns and input routing
Hands-on performance profiling skills with Unreal Insights and in-engine debugging tools
Solid team collaboration skills within code reviews and ticket-based delivery workflows
Professional version control proficiency with Perforce preferred or Git
English proficiency at B2 (Upper-Intermediate) for daily collaboration with distributed stakeholders
Nice to have
C++ for Unreal Engine to extend UI frameworks and implement performance-critical improvements
CommonUI or CommonInput experience for standardized navigation and input handling
Slate framework familiarity for advanced or custom UI needs
Live-service product experience with rapid iteration, hotfix readiness, and telemetry awareness
Remote config and feature flag pattern knowledge for controlled UI rollouts
We offer/Benefits
International projects with top brands
Work with global teams of highly skilled, diverse peers
Healthcare benefits
Employee financial programs
Paid time off and sick leave
Upskilling, reskilling and certification courses
Unlimited access to the LinkedIn Learning library and 22,000+ courses
Global career opportunities
Volunteer and community involvement opportunities
EPAM Employee Groups
Award-winning culture recognized by Glassdoor, Newsweek and LinkedIn

Location: Remote - Argentina, Colombia, Mexico

Skills required for this job:

• C++
• Git
• Interface architecture
• Perforce Perfecto
• Profiling
• Unreal Engine
• Version control