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

- International projects with top brands
- Work with general 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.

📌 Senior Unreal Engine UI Developer (Colombia)
🏢 EPAM Systems
📍 Colombia