UI Programmer

📍 Job Overview

Job Title: UI Programmer

Company: Epic Games

Location: Porto Alegre, Rio Grande do Sul, Brazil

Job Type: Full-Time

Category: Software Engineering / Game Development Operations

Date Posted: April 24, 2026

Experience Level: Mid-Level (2-5 Years)

Remote Status: On-site

🚀 Role Summary

• Focus on developing and optimizing user interface (UI) systems for high-impact gaming experiences, specifically within the Unreal Engine ecosystem.

• Collaborate closely with cross-functional teams, including artists, designers, and other programmers, to translate creative visions into functional and aesthetically pleasing UIs.

• Drive performance improvements and bug resolution for UI systems, with a particular emphasis on mobile platform optimization.

• Contribute to the overall game development lifecycle by writing clean, maintainable, and performant C++ code.

• Engage with web services and integrate them into the UI framework to enhance user interactions and data flow.

📝 Enhancement Note: While the original listing is for a "UI Programmer," this enhanced description frames it within an "Operations" context by emphasizing the systematic approach to UI development, optimization, and cross-functional collaboration, which are core to GTM and product operations. The focus on performance, bug fixing, and robust code directly relates to operational efficiency and product stability.

📈 Primary Responsibilities

• Partner with art and design teams to meticulously ensure UI elements adhere to both aesthetic standards and functional requirements, focusing on pixel-perfect execution and intuitive user flows.

• Oversee and implement all aspects of UI compliance, layout integrity, and design specifications, ensuring a consistent and high-quality user experience across all platforms.

• Systematically identify, profile, and resolve bugs within existing UI systems, prioritizing performance enhancements and stability improvements.

• Actively contribute innovative ideas and technical solutions throughout the entire game production and development pipeline, influencing feature design and implementation.

• Develop and maintain robust, maintainable, and performant C++ code, adhering to best practices for scalability and long-term project health.

• Optimize UI systems specifically for mobile platforms, focusing on rendering efficiency, memory usage, and input responsiveness.

• Integrate and manage web services within the UI framework to support dynamic content delivery and interactive features.

• Participate in code reviews, providing constructive feedback to peers and incorporating feedback into personal work to foster a culture of continuous improvement.

📝 Enhancement Note: These responsibilities are detailed to reflect the operational rigor expected in game development. Emphasis on "meticulously ensure," "oversee and implement," "systematically identify," and "develop and maintain" highlights the process-oriented nature of the role, crucial for operations professionals.

🎓 Skills & Qualifications

Education:

Experience:

Required Skills:

• Firm grasp of C++ and core computer science fundamentals, including data structures and algorithms.

• Proven experience with Unreal Engine development, including familiarity with its UI frameworks (e.g., UMG - Unreal Motion Graphics).

• Strong profiling and optimization skills, particularly for mobile platforms (iOS and Android).

• General experience with web services, including understanding of RESTful APIs and data formats (e.g., JSON).

• Demonstrated passion for games and a deep understanding of what constitutes a great user experience.

• A keen analytical mind with mature problem-solving skills, capable of dissecting complex issues and devising effective solutions.

Preferred Skills:

• Experience with other UI frameworks or languages relevant to game development.

• Familiarity with performance analysis tools beyond those native to Unreal Engine.

• Experience with scripting languages for rapid prototyping or tool development.

• Understanding of UI/UX design principles and best practices.

• Experience with version control systems (e.g., Git, Perforce).

📝 Enhancement Note: The experience level is inferred from "2-5 years" suggested by AI and standard industry progression. The skills are directly mapped from the job description, with added context relevant to operations (e.g., "algorithms," "scalability," "version control") and emphasis on structured problem-solving.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Showcase at least 2-3 significant UI projects that demonstrate your C++ and Unreal Engine proficiency.

• Clearly articulate the problem statement, your approach, and the technical challenges overcome in each project.

• Provide code samples (e.g., via GitHub or a private repository) that highlight your coding standards, efficiency, and maintainability.

• Include examples of UI optimization efforts and their quantifiable impact on performance metrics.

Process Documentation:

• Be prepared to discuss your personal workflow for developing, implementing, and debugging UI systems.

• Explain your approach to collaborating with designers and artists to translate mockups into functional UI elements.

• Describe how you approach performance profiling and optimization, including the tools and methodologies you employ.

• Detail your experience with managing UI assets and ensuring consistency across different resolutions and platforms.

📝 Enhancement Note: This section is crucial for operations roles. The emphasis on "demonstrate," "articulate," "quantifiable impact," and "workflow" directly aligns with the need for operations professionals to showcase their systematic approach and results-driven capabilities.

💵 Compensation & Benefits

Salary Range:

• Based on industry benchmarks for Mid-Level UI Programmers in Brazil, a competitive salary range would typically fall between R$90,000 to R$150,000 per year. This estimate considers the cost of living in Porto Alegre, the specific skill set required (Unreal Engine, C++, mobile optimization), and Epic Games' standing as a major global employer.

• Note: This is an estimated range and actual compensation will be determined by the candidate's experience, qualifications, and the prevailing market rates.

Benefits:

• Comprehensive Medical, Dental, and Life Insurance coverage for employees and dependents.

• Daily Meal Vouchers, providing a valuable daily perk.

• Commuter Benefits for on-site employees, easing daily travel logistics.

• Potential for performance-based bonuses or stock options (typical for the gaming industry, though not explicitly stated).

• Paid Time Off (PTO) and holidays, ensuring work-life balance.

Working Hours:

• Standard full-time work week, typically around 40 hours per week.

• While on-site, flexibility may be offered depending on team needs and project deadlines, but core hours will likely be expected for collaboration.

📝 Enhancement Note: Salary research for Brazil (Porto Alegre) was conducted using aggregate data from various Brazilian job boards and salary comparison sites, factoring in the mid-level experience and specialized technical skills. The benefits are directly extracted from the job description.

🎯 Team & Company Context

🏢 Company Culture

Industry: Interactive Entertainment / Game Development & Engine Technology. Epic Games is a leader in creating critically acclaimed games and developing industry-standard engine technology that powers a vast array of interactive experiences.

Company Size: Over 4,500+ employees globally, with 46 studios across 25 countries. This indicates a large, established, and globally distributed organization with mature operational processes.

Founded: Over 25 years ago, signifying a long history of innovation and stability in a dynamic industry.

Team Structure:

• The UI Programmer will be part of the wider Engineering team, specifically within the Unreal Engine or game development division (e.g., Fortnite team).

• The team is likely structured with leads overseeing specific domains (UI, gameplay, engine, etc.), with programmers reporting to these leads.

Methodology:

• Data-driven development is paramount, with UI performance metrics and user feedback heavily influencing design and implementation decisions.

• Agile methodologies are likely employed for iterative development, allowing for rapid prototyping, testing, and feedback integration.

• A strong emphasis on code quality, maintainability, and performance optimization is inherent in engine and game development.

• Cross-discipline collaboration is a core operational methodology, ensuring alignment between technical execution and creative vision.

Company Website: https://www.epicgames.com/site/

📝 Enhancement Note: Company information is derived from the provided LinkedIn data and the job description's "About Us" section. The context is tailored to highlight how these aspects influence the daily operations and collaborative environment for an engineer.

📈 Career & Growth Analysis

Operations Career Level: This role sits at a "Mid-Level" (2-5 years of experience). It implies a transition from executing tasks under guidance to independently owning features, contributing significantly to design discussions, and mentoring junior team members. The focus is on robust execution, optimization, and contributing to strategic technical decisions within the UI domain.

Reporting Structure:

• Typically, a UI Programmer would report to a Lead UI Programmer, a Senior Engineering Manager, or a Technical Director overseeing the specific project or game (e.g., Fortnite).

Operations Impact:

• As a UI Programmer, your impact is directly tied to player engagement and satisfaction. Well-designed, performant, and intuitive UIs are critical for onboarding new players, facilitating complex in-game actions, and enhancing the overall player experience.

• Your work directly influences the perceived quality and polish of the game, impacting player retention and community perception.

Growth Opportunities:

• Specialization: Deepen expertise in advanced UI systems, animation, or platform-specific UI optimization.

• Lead Role: Progress to a Senior UI Programmer or Lead UI Programmer role, taking on more complex projects, architectural decisions, and team leadership responsibilities.

• Cross-Discipline Transition: With significant contributions and understanding, potential to move into related areas like gameplay programming, engine development, or even technical design roles.

• Tool Development: Contribute to or lead the development of internal UI tools and pipelines to improve efficiency for the entire art and design team.

• Mentorship: Guide and mentor junior programmers, developing leadership and communication skills.

📝 Enhancement Note: This analysis extrapolates career paths and impact from the mid-level designation and the nature of UI programming within a large game development studio, framing it through an operational lens of contribution and efficiency.

🌐 Work Environment

Office Type: On-site, indicating a collaborative and structured office environment where in-person interaction is valued for teamwork and knowledge sharing. Epic Games is known for fostering creative workspaces.

Office Location(s): Porto Alegre, Rio Grande do Sul, Brazil. This location suggests a vibrant tech hub within Brazil, likely offering a dynamic professional atmosphere.

Workspace Context:

• Collaborative Environment: Expect an open or semi-open office layout designed to encourage spontaneous discussions, brainstorming sessions, and quick problem-solving among team members.

• Operations Tools & Technology: Access to high-performance development workstations, industry-standard software licenses (Unreal Engine, development IDEs), and robust network infrastructure.

• Team Interaction: Frequent opportunities to interact with a diverse team of developers, artists, and designers, both within the immediate UI team and across different project disciplines. Regular stand-ups, team meetings, and cross-functional reviews are standard.

Work Schedule:

• Standard Monday-Friday work schedule, likely with core hours for team synchronization.

• The on-site nature suggests a commitment to being present for team collaboration, though some flexibility might be available depending on specific team agreements and project phases. The emphasis is on structured work to support complex development cycles.

📝 Enhancement Note: The description of the work environment is inferred from the "On-site" status and general knowledge of modern game development studio setups, emphasizing how these physical and social elements support operational efficiency and team synergy.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A recruiter or hiring manager will review your resume and portfolio, focusing on relevant C++ and Unreal

Engine experience, and UI development projects.

• Technical Interview(s): Expect one or more technical interviews, potentially including:

  • Coding Challenges: Live coding exercises focusing on C++, algorithms, and problem-solving relevant to UI development.
  • System Design/Architecture: Discussions about how you would approach designing or optimizing specific UI systems.
  • Unreal Engine Deep Dive: Questions testing your knowledge of Unreal Engine's UI systems (UMG), performance considerations, and debugging techniques.

• Portfolio Review: A dedicated session where you will walk through your selected UI projects, explaining your technical contributions, challenges, and outcomes.

• Behavioral/Cultural Fit Interview: Questions assessing your teamwork, communication, problem-solving approach, and alignment with Epic Games' values.

• Final Interview: Potentially with senior leadership or the hiring manager for a final assessment.

Portfolio Review Tips:

• Curate Strategically: Select 2-3 of your strongest UI projects that best showcase your skills in C++, Unreal Engine, and mobile optimization.

Prioritize projects with clear technical challenges and demonstrable results.

• Structure Your Narrative: For each project, clearly articulate:

  1. The Problem: What was the goal or challenge?
  2. Your Role & Contributions: What specific tasks did you perform?
  3. Technical Approach: What languages, tools, and techniques did you use? Why?
  4. Challenges & Solutions: What obstacles did you face, and how did you overcome them?
  5. Results & Impact: What was the outcome? Quantify where possible (e.g., performance improvements, user satisfaction metrics).

• Showcase Code Quality: Be prepared to present relevant code snippets. Ensure they are well-commented, demonstrate good C++ practices, and highlight efficient algorithms or data structures.

• Focus on Operations: Emphasize how your work improved efficiency, reduced bugs, enhanced performance, or streamlined workflows for the team or end-users.

Challenge Preparation:

• Practice C++ Fundamentals: Brush up on data structures, algorithms, memory management, and object-oriented programming principles.

• Unreal Engine Scenarios: Anticipate questions about UMG, Blueprint vs. C++ for UI, performance bottlenecks in UMG, and common debugging scenarios.

• Optimization Techniques: Be ready to discuss strategies for profiling and optimizing UI rendering, memory usage, and loading times on mobile devices.

• Web Service Integration: Prepare to explain how you've integrated web services into applications and the considerations involved.

📝 Enhancement Note: This section provides actionable advice tailored to operations roles, emphasizing the portfolio's role in demonstrating systematic problem-solving, quantifiable results, and efficient process execution, which are key evaluation criteria.

🛠 Tools & Technology Stack

Primary Tools:

• C++: The core programming language. Proficiency in modern C++ standards is essential.

• Unreal Engine: The primary game development engine. Deep familiarity with its architecture, Blueprints, and UMG (Unreal Motion Graphics) is critical.

• IDEs: Visual Studio (Windows), Xcode (macOS), or other preferred C++ development environments.

• Version Control: Perforce or Git for source code management.

Analytics & Reporting:

• Unreal Engine Profiling Tools: Tools like Unreal Insights, Stat FPS, Stat Unit, and memory profiling tools to identify performance bottlenecks.

• Platform-Specific Profilers: Xcode Instruments (iOS) and Android Studio Profiler (Android) for in-depth mobile performance analysis.

• Custom Analytics Systems: Potentially integrated within the game to track UI usage, user flow, and feature adoption.

CRM & Automation:

• Task Management: Jira, Asana, or similar tools for tracking bugs, features, and project progress within development sprints.

• Collaboration Platforms: Slack, Microsoft Teams, Discord for team communication and quick information exchange.

• CI/CD (Continuous Integration/Continuous Deployment): While not directly for UI programming, understanding the principles of automated builds and testing is beneficial for understanding the broader development pipeline.

📝 Enhancement Note: This section is critical for operations roles. Listing specific tools and their operational context (e.g., "performance bottlenecks," "tracking bugs," "automated builds") provides candidates with a clear understanding of the technical environment and required proficiencies.

👥 Team Culture & Values

Operations Values:

• Excellence & Polish: A commitment to delivering high-quality, polished user experiences that meet exceptionally high standards. This translates to meticulous attention to detail in UI implementation and optimization.

• Collaboration & Communication: Valuing open communication and teamwork across disciplines to achieve shared goals. This means actively participating in discussions, sharing knowledge, and providing constructive feedback.

• Innovation & Passion: A drive to push boundaries in game and engine technology, fueled by a genuine passion for gaming and interactive entertainment. This encourages creative problem-solving and exploring new approaches.

• Efficiency & Performance: A focus on building robust, performant systems that scale effectively and provide a smooth experience for players, especially on diverse hardware like mobile devices.

• Ownership & Accountability: Taking responsibility for your work, from initial implementation through to bug fixing and optimization, ensuring features are delivered to a high standard.

Collaboration Style:

• Cross-Discipline Synergy: Working closely with artists and designers to ensure technical feasibility aligns with creative vision, fostering a partnership rather than a client-vendor relationship.

• Peer Review & Feedback: Engaging in constructive code reviews and design discussions to collectively improve the quality and efficiency of UI systems.

• Knowledge Sharing: Proactively sharing insights, best practices, and solutions across the team and potentially broader engineering departments.

• Iterative Development: Embracing agile principles, working in cycles of development, testing, and feedback to continuously refine features and address issues.

📝 Enhancement Note: These values and collaboration styles are inferred from Epic Games' reputation, the nature of game development, and the emphasis on teamwork in the job description, presented with an operations-focused interpretation.

⚡ Challenges & Growth Opportunities

Challenges:

• Balancing Aesthetics and Performance: The constant challenge of delivering visually appealing UI that also runs flawlessly on a wide range of hardware, especially mobile devices with varying capabilities.

• Cross-Platform Consistency: Ensuring UI elements look and function consistently across different platforms (PC, console, mobile), each with unique input methods and screen resolutions.

• Rapid Development Cycles: Working within the fast-paced environment of game development, where requirements can evolve quickly and deadlines are often tight.

• Integrating Evolving Technologies: Keeping pace with advancements in Unreal Engine, mobile platforms, and web technologies to leverage new capabilities and maintain optimal performance.

• Geographically Distributed Teams: Effectively collaborating and communicating with team members located in different time zones and regions.

Learning & Development Opportunities:

• Advanced Unreal Engine Training: Access to internal resources, workshops, and potentially external courses to deepen expertise in Unreal Engine's latest features and best practices.

• Platform-Specific Development: Opportunities to specialize in optimizing for iOS or Android, gaining deep knowledge of their respective SDKs and performance nuances.

• Mentorship Programs: Learning from senior engineers and leads who can provide guidance on technical challenges, career progression, and best practices in game development operations.

• Industry Conferences & Events: Potential to attend industry events (e.g., GDC, Unreal Fest) to stay abreast of the latest trends in game development and UI/UX.

• Cross-Functional Skill Development: Opportunities to learn about game design, art pipelines, and other engineering disciplines to gain a more holistic understanding of game development.

📝 Enhancement Note: Challenges are framed in a way that highlights opportunities for skill development and problem-solving, aligning with the operational mindset of overcoming obstacles efficiently.

💡 Interview Preparation

Strategy Questions:

• UI Architecture & Scalability: "Describe how you would architect a scalable UI system in Unreal Engine for a live-service game like Fortnite, considering performance on mobile and PC." (Focus on modularity, data binding, and performance considerations).

• Optimization Scenarios: "Imagine a UI screen is causing significant frame drops on mobile. What steps would you take to diagnose and resolve this issue?" (Emphasize profiling tools, iterative testing, and code/asset optimization strategies).

• Cross-Functional Collaboration: "How do you ensure effective collaboration with UI artists and designers to translate their vision into functional UI elements while managing technical constraints?" (Highlight communication strategies, feedback loops, and compromise).

Company & Culture Questions:

• "What aspects of Epic Games' culture or its existing titles (like Fortnite) appeal to you as a UI Programmer?" (Research recent game updates, company values, and community engagement).

• "How do you approach working in a geographically distributed team, and what strategies do you use to stay connected and productive?" (Discuss communication tools, time management, and proactive engagement).

Portfolio Presentation Strategy:

• Highlight Operational Impact: For each project, explicitly state the operational problem you solved or the efficiency you introduced. For example, "Optimized loading times for the inventory screen by X%, improving player access to items."

• Demonstrate Process: Walk through your development process for a key feature. Explain how you went from requirements to implementation, including any iterative steps or problem-solving involved.

• Quantify Results: Use data to back up your claims. If you improved performance, state the percentage increase in FPS or reduction in memory usage. If you fixed bugs, mention the impact on stability.

• Showcase Code & Design: Be ready to discuss specific code implementations and design decisions, explaining the rationale and trade-offs made.

📝 Enhancement Note: Interview questions are crafted to elicit responses that demonstrate an operations-minded approach—focusing on efficiency, scalability, problem-solving, and quantifiable impact, rather than just technical execution.

📌 Application Steps

To apply for this UI Programmer position:

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

• Portfolio Customization: Tailor your portfolio to highlight 2-3 of your strongest UI projects using C++ and Unreal Engine. Emphasize projects with demonstrable performance optimizations, complex feature implementations, or successful collaborations with design/art teams.

• Resume Optimization: Ensure your resume clearly lists your experience with C++, Unreal Engine, UI development, and mobile optimization. Use keywords from the job description and quantify your achievements with data where possible (e.g., "Reduced UI load times by 20%").

• Interview Preparation: Practice answering technical questions related to C++ fundamentals, Unreal Engine UI systems (UMG), mobile optimization techniques, and web service integration. Prepare to walk through your portfolio projects, focusing on your problem-solving process and the impact of your work.

• Company Research: Familiarize yourself with Epic Games' portfolio, particularly Fortnite, and understand their commitment to player experience and technical innovation. Research their company values and culture to articulate your fit.

⚠️ 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.