31st Union
The Lead UI Technical Designer will own and evolve in-game UI systems at scale, driving the implementation of key UI features using Unreal Engine, Blueprint visual scripting, and AngelScript. This role involves establishing UI architecture best practices, optimizing performance, and integrating emerging tools to enhance the overall player experience. The position requires close collaboration with cross-functional teams including UX designers, artists, and engineers to align UI implementation with the gameplay vision.
Headquarters
San Mateo, California, United States
Company Size
51-200 employees
Founded
2019
31st Union is a San Francisco Bay Area game development studio with a second location in Valencia, Spain. The studio was formed with a common purpose of crafting highly engaging entertainment and a commitment to putting players first. It focuses on creating player‑centric games and experiences built around quality, engagement, and community.
Headquarters
San Francisco, CA
Company Size
201-500 employees
Founded
2018
Industry
Technology
Glassdoor Rating
4.2 / 5
Sarah Johnson
Chief Executive Officer
Michael Chen
Chief Technology Officer
Emily Williams
VP of Engineering
David Rodriguez
VP of Product
Jessica Thompson
Chief Financial Officer
Andrew Park
VP of Sales
View leadership team, funding history,
and employee contacts for 31st Union.
92% above the average for this role
Despite Lukewarm Reception, 2K Won't Cancel Project Ethos; Here's The Latest
Oct 15, 2025