Lead UI Engineer

📍 Job Overview

Job Title: Lead UI Engineer

Company: Epic Games

Location: Cary, North Carolina, United States

Job Type: Full-time

Category: Engineering - Games / UI Engineering

Date Posted: 2026-06-11

Experience Level: 10+ Years

Remote Status: On-site

🚀 Role Summary

• Lead the technical vision and execution of core UI features for a live service AAA game, specifically Rocket League.

• Mentor and guide a team of UI engineers, fostering their growth and ensuring effective team communication across disciplines.

• Drive the development of cutting-edge UI systems and features, translating high-level requests into actionable development tasks.

• Collaborate closely with art, design, and other engineering teams to ensure UI meets aesthetic, functional, and technical requirements.

• Architect and review complex UI systems and tools, ensuring code quality, maintainability, and alignment with overall game architecture.

📝 Enhancement Note: This role is specifically for a Lead UI Engineer within the Games division, focusing on a live service AAA title (Rocket League). The emphasis is on both technical leadership in UI development using C++ and strong people management/mentoring skills. The role requires a deep understanding of game development lifecycles and cross-functional collaboration within a large-scale game studio.

📈 Primary Responsibilities

• Mentor, coach, and technically lead a team of UI engineers, serving as the primary communication liaison for UI-related matters with art, design, and other engineering disciplines.

• Deconstruct high-level feature requests from product and design teams into detailed, actionable technical specifications and tasks, effectively delegating to the UI engineering team.

• Ensure timely and efficient delivery of core UI functionality and systems, proactively identifying and communicating scope complexities or potential risks to project timelines.

• Take ownership of the technical vision for various UI systems and features, being prepared to contribute directly to coding and architecture when necessary.

• Propose, design, and critically review UI architecture, system designs, and technical approaches, ensuring they meet functional requirements, performance targets, and promote a healthy, scalable codebase.

• Partner closely with Art Directors and UI/UX Designers to guarantee that UI elements achieve desired aesthetic quality and intuitive functional requirements, translating visual mockups and design specifications into robust UI implementations.

• Collaborate effectively with other engineering disciplines (e.g., backend, engine, gameplay) to integrate necessary backend systems and APIs that support player-facing UI features and overall player experience.

📝 Enhancement Note: The responsibilities highlight a blend of technical leadership, people management, and hands-on development. The emphasis on distilling high-level requests, delivering on time, and proactive scope communication indicates a need for strong project management and execution skills within the UI engineering team. The emphasis on architecture and code review points to a senior-level technical expectation.

🎓 Skills & Qualifications

Education: While no specific degree is listed, a Bachelor's degree in Computer Science, Game Design, or a related field, or equivalent practical experience, is typically expected for this level of role in the gaming industry.

Experience: A minimum of 10+ years of professional experience in game development, with a significant portion focused on UI engineering, and a proven track record of shipping AAA titles on multiple platforms. Experience leading and mentoring engineering teams is essential.

Required Skills:

• Extensive professional experience in game development, with a strong portfolio demonstrating shipped AAA titles across multiple platforms.

• Proven experience leading and mentoring a team of software engineers within the context of shipped AAA titles.

• Advanced proficiency in C++ programming, with a strong ability to architect, design, and implement complex systems and tools.

• Exceptional analytical and creative problem-solving skills, with a demonstrated ability to think innovatively and devise unique solutions for challenging technical problems.

• Experience working on and contributing to the success of live service games, understanding the unique demands of ongoing development and player engagement.

• Excellent verbal and written communication skills, with the ability to articulate technical concepts clearly and effectively to diverse audiences.

• Strong teamwork and cross-disciplinary collaboration capabilities, including the ability to deliver and constructively respond to feedback from peers, leads, and stakeholders. Preferred Skills:

• Experience with Unreal Engine's UI frameworks (UMG - Unreal Motion Graphics).

• Familiarity with mobile UI development best practices and platform-specific considerations.

• Experience with performance optimization techniques for UI rendering and logic.

• Understanding of game design principles and player experience considerations in UI development.

• Knowledge of scripting languages commonly used in game development pipelines.

📝 Enhancement Note: The requirements emphasize a deep technical background in C++ and game development, specifically for AAA titles and live services. The leadership component is critical, requiring demonstrated experience mentoring and managing engineers. The mention of "multiple platforms" suggests a need for broad technical understanding beyond a single OS.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Showcase examples of complex UI systems or features developed for shipped AAA games, highlighting your technical contributions and architectural decisions.

• Include case studies demonstrating your leadership and mentorship of engineering teams, detailing how you delegated tasks, guided development, and fostered team growth.

• Present code samples or architectural diagrams that illustrate your proficiency in C++ and your ability to design scalable, maintainable UI systems.

• Provide evidence of your experience with live service games, outlining how you contributed to ongoing UI development, updates, and player feedback integration. Process Documentation:

• Document your approach to distilling high-level feature requests into actionable technical tasks, including your delegation strategies and scope management techniques.

• Illustrate your process for architectural reviews, system design proposals, and technical approach evaluations, emphasizing how you ensure alignment with requirements and code quality standards.

• Detail your collaboration workflow with art and design teams, providing examples of how you translated visual and functional requirements into implemented UI features.

• Outline your methods for integrating backend systems to support player experiences, showcasing your understanding of system dependencies and cross-discipline integration.

📝 Enhancement Note: For a Lead UI Engineer role, a portfolio should not only showcase technical achievements but also demonstrate leadership, mentorship, and effective cross-functional collaboration. The emphasis on process documentation is to understand how candidates approach problem-solving, delegation, and system design at a leadership level.

💵 Compensation & Benefits

Salary Range: Based on industry benchmarks for Lead UI Engineers with 10+ years of experience, especially in AAA game development in the Research Triangle Park area (Cary, NC), the estimated annual salary range is typically between $160,000 to $220,000 USD. This estimate accounts for the high demand for specialized engineering talent in the gaming industry and the cost of living in the region.

Benefits:

• Comprehensive Medical, Dental, and Vision HRA (Health Reimbursement Arrangement) coverage, with 100% premium sponsorship for employees and dependents.

• Robust Long-Term Disability and Life Insurance policies.

• 401k retirement savings plan with a competitive employer match.

• Extensive mental well-being support through Modern Health, offering free therapy and coaching for employees and their dependents.

• Generous unlimited Paid Time Off (PTO) and sick time policies.

• Company-wide paid breaks and celebratory events throughout the year.

• A paid sabbatical program, recognizing significant employment milestones (e.g., 7 years of service).

Working Hours: Standard full-time working hours are expected to be approximately 40 hours per week. While the role involves leading a team and delivering on project timelines, Epic Games' culture of unlimited PTO and a focus on work-life balance suggests a commitment to sustainable work practices, though project demands may occasionally require extended hours.

📝 Enhancement Note: The salary range is an estimate based on industry data for similar roles in the specified location and experience level. Epic Games' stated benefits are exceptionally comprehensive, covering not only traditional insurance but also significant mental health and work-life balance initiatives.

🎯 Team & Company Context

🏢 Company Culture

Industry: Interactive Entertainment / Video Game Development. Epic Games is a pioneer in this space, known for its award-winning game titles and its industry-leading Unreal Engine technology. This context means a fast-paced, innovative, and creative environment driven by passion for gaming and technology.

Company Size: Epic Games is a large, established company with a significant global presence and a substantial employee base (likely 5,000+ employees based on general industry knowledge). This size provides resources and opportunities but also necessitates clear processes and effective communication structures.

Founded: Founded in 1991, Epic Games has a long and storied history in the gaming industry, evolving from a small studio to a global powerhouse. This longevity suggests a stable yet constantly adapting company culture, with a deep understanding of market trends and player expectations.

Team Structure:

• The UI Engineering team is part of the larger Games division, likely specializing in player-facing interfaces for specific titles like Rocket League. Team size can vary but is expected to be a dedicated group of UI engineers, potentially supported by junior and senior roles.

• Reporting structure would typically place the Lead UI Engineer under a Director of Engineering or Technical Director for the specific game title, with direct reports being the UI engineers on the team.

• Cross-functional collaboration is paramount, with the UI Engineering team working daily with UX Designers, UI Artists, Gameplay Programmers, Engine Programmers, and QA testers to ensure a cohesive and high-quality player experience. Methodology:

• Data analysis and insights are crucial for live service games, informing UI/UX improvements and feature development based on player behavior and feedback.

• Workflow planning and optimization are key for efficient development cycles, especially in a AAA environment with tight deadlines. Agile methodologies or variations thereof are common.

• Automation and efficiency practices are vital for streamlining development, testing, and deployment processes, particularly for iterative updates on live service titles.

Company Website: https://www.epicgames.com/site/en-US/home

📝 Enhancement Note: The company context emphasizes Epic Games' status as a leader in the gaming industry, known for both its games and its engine technology. The information provided about company size and founding date suggests a mature, well-established organization that values innovation and long-term development. The team structure and methodology points highlight the collaborative and iterative nature of game development, particularly for live service titles.

📈 Career & Growth Analysis

Operations Career Level: This role represents a senior leadership position within the UI Engineering discipline. A Lead UI Engineer is expected to not only possess deep technical expertise but also to guide and develop other engineers, influence technical direction, and contribute significantly to project success. It's a crucial step for those aspiring to principal engineer roles or engineering management positions.

Reporting Structure: The Lead UI Engineer will report to a higher-level engineering manager (e.g., Director of Engineering, Technical Director) responsible for the game title's overall technical execution. They will, in turn, manage and mentor a team of UI engineers, acting as the technical and functional lead for the UI development efforts.

Operations Impact: The UI Engineering team's impact is direct and significant on the player experience. A Lead UI Engineer's work directly influences player engagement, satisfaction, and retention for a live service game like Rocket League. Effective UI design and implementation can enhance usability, accessibility, and the overall aesthetic appeal, contributing directly to the game's commercial success and player community health.

Growth Opportunities:

• Technical Specialization: Deeper expertise in complex UI systems, engine integration, performance optimization, or emerging UI technologies within Unreal Engine and game development.

• Leadership Progression: Potential to move into Principal Engineer roles, focusing on broader technical strategy, or into Engineering Management roles, overseeing larger teams and broader technical domains.

• Cross-Disciplinary Exposure: Opportunities to work on different game titles, explore adjacent engineering disciplines, or contribute to Unreal Engine's UI tool development.

• Mentorship & Training: Developing strong leadership and training skills, which are valuable for advancing into more senior management or mentorship-focused roles.

📝 Enhancement Note: This analysis positions the Lead UI Engineer role as a pivotal point in an engineering career, offering both deep technical growth and leadership development within a high-profile gaming environment. The emphasis is on both individual contribution and team enablement.

🌐 Work Environment

Office Type: This is an on-site role at Epic Games' headquarters or a major development studio. Such environments are typically designed to foster collaboration, creativity, and innovation, often featuring open-plan workspaces, dedicated team areas, and amenities that support a dynamic work culture.

Office Location(s): The primary location mentioned is Cary, North Carolina, which is part of the Research Triangle Park (RTP) area, a hub for technology and innovation. This location offers access to a vibrant tech community and a good quality of life.

Workspace Context:

• Collaborative Environment: Expect a workspace designed for frequent interaction, with meeting rooms, common areas, and open-plan seating to encourage spontaneous discussions and team synergy. This is crucial for a role that bridges art, design, and engineering.

• Operations Tools and Technology: Access to high-performance workstations, industry-standard development tools (like Unreal Engine), version control systems, and internal development pipelines will be standard.

• Team Interaction: Daily interaction with a diverse range of professionals, including fellow engineers, artists, designers, producers, and QA testers, will be a core part of the work experience.

Work Schedule: While a standard 40-hour work week is the baseline, the nature of game development, especially for live service titles, often involves periods of intense work leading up to major releases or updates. Epic Games' culture of unlimited PTO and a focus on employee well-being aims to mitigate burnout, but flexibility and dedication during critical project phases are generally expected.

📝 Enhancement Note: The on-site requirement suggests a strong emphasis on in-person collaboration, which is typical for creative and complex development environments like game studios. The mention of Cary, NC, places it within a significant tech corridor.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A recruiter or hiring manager will likely conduct an initial call to assess basic qualifications, experience, and cultural fit.

• Technical Interview(s): Expect one or more in-depth technical interviews focusing on C++ proficiency, game architecture, UI system design, and problem-solving skills. This may involve live coding exercises or whiteboard problem-solving.

• Leadership & Team Fit Interview: An interview focused on your leadership style, mentorship experience, ability to collaborate with cross-functional teams, and how you handle constructive feedback.

• Portfolio Review: A dedicated session where you will present and discuss your past projects, highlighting your contributions, technical challenges overcome, and leadership impact. Be prepared to walk through specific examples of UI systems you've architected or led development for.

• Final Interview: Potentially with senior leadership to discuss strategic alignment, long-term vision, and overall fit within Epic Games.

Portfolio Review Tips:

• Curate Strategically: Select 2-3 of your most impactful projects that best demonstrate your C++ skills, UI architecture experience, and leadership capabilities. Prioritize AAA titles and live service experience.

• Highlight Leadership: For each project, clearly articulate your role as a lead, detailing how you mentored engineers, delegated tasks, influenced technical decisions, and managed team dynamics.

• Showcase Technical Depth: Be ready to deep-dive into the technical challenges of your UI implementations. Discuss architectural patterns, performance optimizations, and the rationale behind your technical choices.

• Quantify Impact: Whenever possible, use metrics to demonstrate the success of your work and your team's contributions (e.g., improved player retention, reduced load times, increased user satisfaction scores).

• Visualize: Use clear screenshots, videos, or live demos of the UI elements you are discussing. For architectural discussions, use diagrams to illustrate system flows and components.

• Tailor to Epic: Research Epic Games' games (especially Rocket League) and their UI style. Be prepared to discuss how your approach aligns with their aesthetic and technical standards.

Challenge Preparation:

• Technical Challenges: Practice common C++ data structure and algorithm problems, as well as object-oriented design scenarios relevant to UI systems.

• System Design: Be ready to design a complex UI system from scratch, considering performance, scalability, maintainability, and cross-platform compatibility.

• Leadership Scenarios: Prepare to discuss how you would handle common team challenges, such as conflict resolution, performance management, and motivating engineers.

• Game-Specific Context: Think about how you would approach UI challenges specific to a game like Rocket League (e.g., real-time data display, player progression UI, matchmaking interfaces).

📝 Enhancement Note: The interview process is designed to thoroughly assess technical acumen, leadership potential, and cultural fit. A strong, well-prepared portfolio that showcases both individual technical contributions and team leadership is critical for success.

🛠 Tools & Technology Stack

Primary Tools:

• C++: The core programming language for game development at Epic Games. Deep expertise is non-negotiable.

• Unreal Engine: Specifically, proficiency with Unreal Engine's UI frameworks, most notably UMG (Unreal Motion Graphics), and its underlying C++ APIs.

• Version Control Systems: Git (likely via Perforce or a similar enterprise-grade system used by Epic Games) for source code management.

• IDEs: Visual Studio or similar integrated development environments for C++ development.

Analytics & Reporting:

• In-game Analytics Tools: Familiarity with systems used to track player behavior, UI interaction data, and feature usage within live service games.

• Performance Profiling Tools: Tools integrated within Unreal Engine or standalone utilities to analyze and optimize UI rendering performance, memory usage, and CPU load.

• Bug Tracking Systems: Jira, or similar tools, for managing bugs, feature requests, and task tracking within the development pipeline.

CRM & Automation:

• While not directly CRM-focused, understanding how UI interacts with backend player data and services is key.

• Build Systems/CI/CD: Familiarity with automated build and deployment pipelines used in game development for efficient testing and release cycles.

• Scripting Languages: Potentially Python or other scripting languages for tool development, build automation, or pipeline integration.

📝 Enhancement Note: The technology stack is heavily centered around C++ and Unreal Engine. Proficiency in these core areas, along with an understanding of game development workflows and associated tools, is essential. The emphasis on live service games implies a need for experience with performance optimization and data-driven iteration.

👥 Team Culture & Values

Operations Values:

• Innovation & Creativity: A drive to push boundaries in game development and UI design, fostering an environment where new ideas are explored and implemented.

• Collaboration & Teamwork: A strong emphasis on working together across disciplines, valuing diverse perspectives, and achieving shared goals. Open communication and mutual respect are key.

• Quality & Excellence: A commitment to delivering high-quality products that meet player expectations and set industry standards. This translates to meticulous attention to detail in UI design and implementation.

• Player Focus: A deep understanding that the ultimate goal is to create engaging and enjoyable experiences for players. Decisions are often made with the player's perspective in mind.

• Ownership & Accountability: Taking responsibility for one's work, contributing proactively, and seeing tasks through to completion with a focus on impactful results.

Collaboration Style:

• Cross-functional Integration: Daily collaboration with art, design, and engineering teams is standard. Expect active participation in design reviews, technical planning sessions, and playtesting feedback loops.

• Process Review Culture: A culture that encourages constructive feedback on code, designs, and processes. Regular code reviews, design critiques, and post-mortems are likely common.

• Knowledge Sharing: Encouraging the sharing of best practices, technical insights, and lessons learned across the team and the wider engineering organization. This could involve internal tech talks, documentation, or mentorship.

📝 Enhancement Note: Epic Games' culture is known for being passionate about games and technology, fostering creativity and collaboration. The values highlighted reflect a commitment to quality, player experience, and a strong sense of ownership within a highly collaborative environment.

⚡ Challenges & Growth Opportunities

Challenges:

• Navigating Complex Systems: Working with a large, mature codebase like Unreal Engine and a complex live service game requires significant effort to understand interdependencies and potential impacts of changes.

• Balancing Technical Debt and New Features: In live service games, there's a constant tension between adding new features and maintaining/refactoring existing systems. Leading a team means making strategic decisions about where to focus efforts.

• Cross-Disciplinary Communication: Effectively translating between the technical language of engineers and the creative/functional language of artists and designers requires strong communication and empathy skills.

• Leading Evolving Projects: Keeping a team motivated and productive on a long-term project like Rocket League, which has been live for years, requires continuous engagement and adaptation to new challenges and opportunities.

Learning & Development Opportunities:

• Advanced Unreal Engine UI: Deepening expertise in Unreal Engine's UI systems, including custom C++ extensions, engine-level UI features, and performance optimization techniques specific to the engine.

• Leadership & Management Skills: Developing formal leadership capabilities through mentorship, team management, and potentially formal training programs offered by Epic Games.

• Live Service Game Development Dynamics: Gaining in-depth experience with the unique challenges and strategies involved in developing and maintaining a successful live service game, including player feedback loops, iterative development, and community management integration.

• Industry Trends: Staying abreast of emerging trends in UI/UX design, game development technologies, and player engagement strategies.

📝 Enhancement Note: The challenges are inherent to senior roles in AAA live service game development, emphasizing the need for strong problem-solving, strategic thinking, and adaptability. The growth opportunities are aligned with advancing technical expertise and leadership capabilities within a dynamic industry.

💡 Interview Preparation

Strategy Questions:

• "Describe a time you had to distill a vague, high-level feature request into actionable engineering tasks for your team. What was your process, and what were the outcomes?" Prepare to detail your requirements gathering, breakdown, and delegation methodology.

• "How do you ensure that your UI engineering team is collaborating effectively with art and design leads? Provide an example of a time you successfully navigated a conflict or disagreement between disciplines." Focus on your communication strategies, empathy, and problem-solving approaches in cross-functional settings.

• "Walk us through the architecture of a complex UI system you designed or led the development of. What were the key technical decisions, and what trade-offs did you make?" Be ready to present architectural diagrams and explain your rationale for choices related to performance, scalability, and maintainability. Company & Culture Questions:

• "What interests you about Epic Games, and specifically about contributing to a live service title like Rocket League?" Research Epic's mission, recent projects, and the game itself. Connect your passion and skills to their goals.

• "How do you approach mentoring and developing engineers on your team? Describe a situation where you helped an engineer grow their skills or overcome a technical challenge." Showcase your leadership philosophy and practical experience in fostering talent.

• "How do you measure the success of UI features and your team's contributions? What metrics do you prioritize?" Discuss your understanding of data-driven development and how UI impacts player engagement and satisfaction. Portfolio Presentation Strategy:

• Structure Your Narrative: For each project, clearly define the problem, your role, the solution (technical and leadership), and the impact. Use a STAR (Situation, Task, Action, Result) method for storytelling.

• Focus on Leadership: Emphasize your contributions as a lead – how you guided the team, made technical decisions, resolved issues, and fostered collaboration, not just your individual coding contributions.

• Technical Deep Dive: Be prepared to discuss the C++ code, architectural patterns, and performance optimizations in detail. Use diagrams and visual aids to explain complex systems.

• Interactive Walkthrough: If possible, walk through live demos or video recordings of the UI features you are showcasing. Be ready for questions about specific implementation details.

• Connect to Epic: Frame your experience and skills in the context of what Epic Games values and needs for this role. Highlight how your past successes translate to future contributions.

📝 Enhancement Note: Interview preparation should focus on demonstrating technical expertise, strong leadership qualities, effective communication, and a solid understanding of game development processes, especially for live service titles. The portfolio presentation is a critical component for showcasing these skills.

📌 Application Steps

To apply for this Lead UI Engineer position at Epic Games:

• Submit your application through the official Epic Games careers portal via the provided link.

• Customize Your Resume: Tailor your resume to highlight your 10+ years of experience in AAA game development, C++ proficiency, UI engineering expertise, and proven leadership of engineering teams. Use keywords from the job description such as "Lead UI Engineer," "C++," "AAA Titles," "Live Service Game," "Unreal Engine," and "Mentorship." Quantify achievements with metrics where possible.

• Prepare Your Portfolio: Curate 2-3 of your strongest projects that demonstrate your technical skills in C++ and UI architecture, as well as your leadership experience. Focus on shipped AAA titles and live service games. Be ready to present and discuss these in detail, emphasizing your role, technical decisions, and team impact.

• Research Epic Games and Rocket League: Understand Epic's company culture, values, and their approach to game development. Familiarize yourself with Rocket League's UI, gameplay, and player community to better articulate your interest and potential contributions.

• Practice Interview Questions: Prepare for behavioral and technical interview questions, particularly those related to leadership, problem-solving, C++ architecture, and cross-functional collaboration. Practice presenting your portfolio effectively, focusing on clear communication and demonstrating your impact.

⚠️ Important Notice: This enhanced job description includes AI-generated insights and operations industry-standard assumptions. All details should be verified directly with the hiring organization before making application decisions.