Unreal Engine UI Developer (UMG/Blueprints)

We are seeking a UI-focused Unreal Engine Developer to implement and maintain player-facing runtime UI for a cross-platform live product. You will build scalable UI flows, integrate with gameplay and online data, and optimize performance across input methods. Responsibilities Implement UI screens, flows, and reusable components in Unreal Engine such as menus, HUD overlays, modal flows, and lists/grids Own UI behavior end-to-end including navigation, focus management, input handling, state transitions, and error handling Integrate UI with asynchronous data sources such as client services/APIs, player data, and remote configuration Design caching strategies and resilient loading states to support unreliable networks and async responses Partner closely with UI design and UI art to deliver shippable, maintainable UI that matches specifications Debug and optimize UI performance and stability including frame time, hitching, memory use, and draw cost Establish and document UI best practices and implementation patterns for the team Support cross-platform usability across controller and keyboard-mouse input methods Contribute to team workflows through code reviews, ticket-based delivery, and version control practices Requirements 2+ years of experience shipping UI in Unreal Engine using UMG (Widget Blueprints) and Blueprints 2+ years of experience implementing UI screens, flows, and reusable runtime components Strong collaboration skills with UI design and UI art to translate specs into maintainable implementations Solid UI architecture knowledge including separation of concerns, reusable components, and state management Strong cross-platform UI navigation knowledge including focus-driven UI, back behavior, and input routing Hands-on performance profiling skills using Unreal tooling such as Unreal Insights and in-engine debugging tools Professional team workflow experience with code reviews, ticket-based delivery, and version control systems Perforce version control experience (strongly preferred) or Git experience Strong problem-solving skills and attention to usability and stability Upper-Intermediate English proficiency (B2) Nice to have C++ in Unreal Engine for extending UI frameworks and improving performance-critical UI paths CommonUI/CommonInput framework familiarity Slate UI framework familiarity Live-service development experience including rapid iteration, hotfix mindset, and feature flags/remote config patterns Cross-discipline collaboration experience with backend/services teams We offer 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 EPAM is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, sexual orientation, gender identity or expression, disability, protected veteran status, or any other characteristic protected by applicable law.