Senior UI​/UX Designer

San Francisco, CADesign – Game Design /Full Time /On-site

As a leading mobile games developer, Jam City is looking to “level up” our talent.  We’re searching for innovators  who consider themselves dynamic, collaborative, and thrive in a fast-paced environment. PERKS & BENEFITS Unlimited Vacation, Paid Sick Days & Holidays
100% Employee Covered Medical, Dental, Vision Plan Base Plan Life Insurance, 401k, Flexible Spending Accounts, Commuter Benefits & More Catered Lunches & Well-stocked Kitchens Yoga & Wellness Activities Happy Hours Company Events Dog Friendly We are looking for an experienced UI/UX Designer to bring their expert game UI/UX skills to help build a new game within our Narrative studio, the team behind the hit mobile game Harry Potter:
Hogwarts Mystery. You’ll have the opportunity to collaborate with top industry talent and contribute to the development of a new title, from initial concept to final product. 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 across the product as it evolves through development

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 - from narrative gameplay and puzzle interactions to 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 designQUALIFICATIONS3 - 5 years of experience designing UI/UX for mobile games

Solid understanding of user-centered design principles and best practices for mobile UXProficient 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 goalson-site 5x 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 CHECK OUT LIFE AS A JAM CITIZEN:

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- Find videos on our teams and games on our YoutubeOUR COMMITMENT TO EQUITY, DIVERSITY, & INCLUSION We believe in creating games that unite people across the world and that showcase our commitment to providing an environment that is both inclusive and diverse for our players and employees. We strive to create a workforce that is…