Senior UI/UX Designer

Jam City is a leading mobile games developer seeking dynamic, collaborative innovators who thrive in a fast-paced environment to join our Narrative studio—the team behind the hit mobile game Harry Potter: Hogwarts Mystery. You’ll collaborate with top industry talent to develop a new narrative-driven mobile game from concept to final product.

About the role

We are looking for an experienced UI/UX Designer to bring expert game UI/UX skills to help build a new game. This role involves designing wireframes, flows, interactive prototypes, and high-quality UI assets while ensuring consistency and scalability across devices.

Responsibilities

• Design wireframes, flows, and interactive prototypes to define the user experience for a new mobile narrative game
• Build and maintain the UI style guide and UX documentation, ensuring clarity and consistency as the product evolves
• Create high-quality, user-friendly UI assets aligned with the game’s art direction and design needs
• Provide cohesive UI design spanning the full player experience—narrative gameplay, puzzle interactions, systems, progression, and monetization interfaces
• Collaborate closely with Game Design, Art, and Engineering to translate high-level goals into intuitive, visually compelling UI/UX solutions
• Rapidly prototype and iterate on UI/UX concepts based on team feedback, usability testing, and player insights
• Ensure interface scalability and responsiveness across a range of devices and screen resolutions
• Research market trends and competitive titles to inform innovative and genre-appropriate UI/UX design

Requirements

• 3–5 years of experience designing UI/UX for mobile games
• Solid understanding of user-centered design principles and best practices for mobile UX
• Proficient in creating wireframes, flows, and interactive prototypes using tools like Figma
• Strong experience in UI art, including creating polished game-ready assets such as icons, buttons, menus, HUDs, and other visual elements
• Strong visual/graphic design foundation—typography, layout, composition, color theory, and information hierarchy
• Strong background in the design and implementation of UI VFX, animations, and transitions to enhance user feedback
• Proficiency with Unity, including integrating UI assets and understanding engine constraints
• Excellent collaboration and communication skills across cross-functional teams (Art, Design, Engineering)
• Outstanding creativity and drive; passion for narrative-driven or puzzle-based gameplay and crafting intuitive player experiences
• Comfortable working in an iterative, feedback-driven environment with evolving design goals
• On-site 5 days a week

Nice to Have

• Focused experience in UI art and visual design, with proven ownership of UI visual style and asset production
• Experience shipping a new mobile title from concept to live operations
• Background working on narrative-driven or puzzle adventure games
• Familiarity with licensed IP and brand guideline constraints

Benefits

• Unlimited vacation, paid sick days, and holidays
• 100% employee-covered medical, dental, and vision plan (base plan)
• Life insurance, 401k, flexible spending accounts, and commuter benefits
• Catered lunches and well-stocked kitchens
• Yoga and wellness activities
• Happy hours and company events
• Dog-friendly workplace