Back to SearchSenior Unreal Engine UI Developer
Remote in Argentina, & 3 others
C++& 3 others
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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