Senior UI Artist / Technical Artist

We're looking for a Senior UI Artist / Technical Artist to join our team. In this role, you will bridge visual design and technical implementation, transforming UX wireframes into high-quality, interactive user interfaces within Unreal Engine 5 (UE5).

You will create and optimize UI elements, materials, shaders, and motion systems, ensuring visual fidelity, performance, and consistency across platforms. This position is ideal for a professional with strong art direction, motion design, and real-time rendering expertise, capable of owning the full process from concept design to in-engine integration and optimization.

Responsibilities

• Convert UX wireframes into polished UI designs, prototypes, and design systems using Figma, Photoshop, and Illustrator
• Implement and animate user interfaces in Unreal Engine 5 using UMG, Slate, Material Editor, Niagara, Sequencer, and Blueprint logic
• Build and maintain menus, HUDs, UI shaders, VFX, and transitions for PC, console, and mobile platforms
• Establish reusable frameworks, material functions, template libraries, and animation systems to streamline workflows
• Apply camera, lighting, and post-processing techniques to enhance spatial and diegetic UI experiences
• Optimize UI assets for performance — texture packing, shader cost management, and runtime profiling
• Collaborate with UX designers, technical artists, and engineers to ensure seamless integration of visual design and functionality
• Maintain and evolve consistent style guides and design standards to align with overall artistic direction

Requirements

• 5+ years of experience in UI Art, UI Technical Art, or Game UI Development
• Proven hands-on expertise with Unreal Engine 5, including UMG, Slate, Niagara, Blueprints, Sequencer, and Material Editor
• Strong understanding of UI animation principles, motion design, easing, and micro-interactions
• Experience designing and optimizing shaders, textures, and performance across multiple platforms
• Proficiency in lighting, rendering, post-processing, and spatial UI implementation
• Strong grasp of visual design fundamentals: typography, composition, hierarchy, and iconography
• Portfolio showcasing UI/UX design, in-engine motion graphics, and real-time FX work
• Fluent English communication skills for cross-functional collaboration

Nice to have

• Experience with shader authoring tools, texture atlasing, and VFX integration for UI
• Familiarity with gameplay systems integration via Blueprints or C++
• Understanding of design systems for cross-platform scalability and accessibility
• Interest in emerging real-time UX/UI trends, 3D UI, and cinematic interface design

Benefits

For your comfortable work:

• Remote and hybrid work opportunities
• Option to work from our centrally located office in Athens
• Corporate laptop provided
• Private health insurance
• Meal vouchers / restaurant tickets
• My Benefit card (264€/year)
• Monthly public transportation card

For your growth:

• Global and diverse client portfolio, large-scale projects, and trendy technologies
• Diverse multicultural, multi-functional, and multilingual work environment
• Opportunity to contribute to internal and open-source products
• Outstanding career development opportunities with a transparent career path and a roadmap to accelerate your journey
• Possibility to create a Personal Development Plan from the first day in the company
• Numerous opportunities for self-development: hard & soft skills internal training courses, mentoring programs, and unlimited access to LinkedIn Learning courses, external e-Libraries
• Certification opportunities
• Knowledge-sharing with colleagues from EPAM's global tech and non-technical communities
• Language courses