Full-Time

Senior UI/UX Designer

Posted on 5/31/2025

31st Union

31st Union

201-500 employees

Multiplatform AAA game studio; free-to-play

Compensation Overview

$91k - $130k/yr

+ Bonus + Equity Awards

San Mateo, CA, USA

Hybrid

Hybrid work arrangement; specific number of in-office days not mentioned.

Category
UI/UX & Design (1)
Required Skills
UI/UX Design
Unreal Engine
Axure RP
Adobe Photoshop
Figma
Adobe Illustrator
Balsamiq
Unity
Requirements
  • Effective communicator with the ability to present complex ideas clearly through both written and verbal channel.
  • Expertise in layout design and presentation, with mastery in using color and shape to establish visual hierarchy in UI compositions.
  • Background in creating, maintaining and extending design systems.
  • Proficiency in visual development and prototyping software (Adobe Photoshop, Illustrator, and XD; Balsamiq; Axure RP; Figma; Mural; etc.).
  • Familiarity working in game engines (e.g., Unreal Engine, Unity, and other propriety or commercial engines), design toolsets, visual scripting, and production pipelines.
  • Motion graphics and animation proficiency is a plus.
Responsibilities
  • Ability to guide conversations with partners and own feature design against the product spec.
  • Create UX wireframes and UI mock-ups in an iterative approach.
  • Create prototypes using motion comp sketches and UI storyboarding.
  • Stewards UI/UX design efforts through leadership approvals, iteration, and cross-functional implementation with occasional assistance from Production & Leadership.
  • Apply a basic understanding of visual scripting (Blueprints) to jump-in and realize designs in-engine when needed.
  • Build documentation to communicate UX vision, including items like competitive analyses, persona designs, user journeys, wireframes, flow diagrams and interactive prototypes.
Desired Qualifications
  • Motion graphics and animation proficiency is a plus.

31st Union is a game development studio under the Take-Two Interactive publishing label that creates multiplatform AAA video games. It is developing Project ETHOS, a free-to-play third-person roguelike hero shooter, with monetization through in-game items. The team includes roles like Senior Animation Engineers and Senior Core Engineers to build high-performance animation systems and runtime solutions, and operates globally. The goal is to deliver engaging, globally accessible experiences that attract a large player base and sustain revenue through free-to-play models.

Company Size

201-500

Company Stage

N/A

Total Funding

N/A

Headquarters

San Mateo, California

Founded

2019

Simplify Jobs

Simplify's Take

What believers are saying

  • Leadership vacuum post-Condrey firing enables fresh talent recruitment.
  • Project ETHOS underwhelming debut opens pivot opportunities.
  • No new studio head announced creates strategic flexibility.

What critics are saying

  • Project ETHOS faces cancellation in 3-6 months from market rejection.
  • Leadership vacuum triggers talent exodus in 3-9 months.
  • Saturated market dominated by Valorant, Overwatch 2 blocks entry.

What makes 31st Union unique

  • 31st Union develops free-to-play roguelike hero shooter Project ETHOS.
  • Studio founded February 2019 by Michael Condrey with Call of Duty veterans.
  • Operates dual studios in San Mateo and Valencia, Spain.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

Life Insurance

Disability Insurance

Performance Bonus

Company Equity

401(k) Retirement Plan

Hybrid Work Options

INACTIVE