Senior Product Designer, UI/UX Job at Black, Sanger, CA

  • Black
  • Sanger, CA

Job Description

 

EMAIL TO APPLY - hiring@black.com

 

Location requirements

United States

Help a leading AI lab define what great design looks like, and build the prototypes that prove it.

1. Overview

A leading AI lab is looking for senior product designers and design-minded engineers with exceptional taste to help shape how its AI models design and build for the web and for games. You'll work directly with the lab's researchers to define what "great" looks like in UI and UX, and you'll build high-quality prototypes that show it. If you care deeply about great interfaces, like to prototype in code or with AI tools, and can explain why one design works better than another, this role is for you. This is a full-time commitment of 40 hours per week.

This is a W-2 employment position with Cincinnatus LLC, with the opportunity to be placed at a leading AI lab as part of their extended workforce.

2. Key Responsibilities

Partner with AI researchers to identify best-in-class UI and UX patterns, and turn them into clear principles and rubrics that define what great design looks like.

Build polished, interactive web prototypes, in code or with AI-native tools such as Cursor, v0, Lovable or Bolt, that showcase strong and diverse design patterns across many product categories.

Review AI-generated interfaces and prototypes, and give specific, actionable written feedback on layout, hierarchy, interaction, motion and visual polish.

Explore a wide range of visual styles, frameworks and animation approaches, from focused productivity tools to playful consumer apps and games.

Collaborate with other designers and researchers to keep standards consistent and keep raising the quality bar.

3. Core Qualifications

7+ years of experience as a product designer, design lead, design engineer, or creative front-end engineer at a product- or design-led company (for example Apple, Airbnb, Stripe, Figma, Linear, Spotify or Notion) or a top design agency.

Hands-on prototyping skills: you build working web prototypes yourself, in code (HTML, CSS, JavaScript, React, Tailwind) or with AI-native tools (Cursor, v0, Lovable, Bolt, Framer).

A strong grounding in user-centered design, interaction design and rapid prototyping.

Senior-level design judgment, and the confidence to set direction and explain clearly why a design works.

Ability to engage reliably for 40 hours/week during weekdays.

Clear written communication and the ability to give precise, constructive design feedback.

Nice to have: Fluency with motion and animation (Framer Motion, GSAP, Rive, Lottie, After Effects) or 3D and WebGL, and game design experience in 2D or 3D. You don't need all of these to apply.

About Cincinnatus LLC: Cincinnatus LLC is an enterprise staffing company that partners with leading technology companies to source and employ highly skilled professionals for contingent and contract-based opportunities. Cincinnatus serves as the employer of record for these engagements, providing W-2 employment, payroll, benefits, and compliance, while placing employees directly within client teams to work on high-impact initiatives.

Job Tags

Full time, Contract work, Weekday work

Similar Jobs

Carenest Health Services

Social Services - School Social Worker Job at Carenest Health Services

Start Date: ASAP End Date: 10/25 but could be longer Caseload: 30-40 Age Group: high school Shifts: 7:20-2:25 Any other pertinent info: Works with CI and ASD students, as well as resource students. This role is between 2 high schools and they are on the same campus.

Vee Healthtek, Inc.

Diagnostic Radiology Coder-Fully Remote Position Job at Vee Healthtek, Inc.

 ...Job Title: Coding Services Specialist Reports To: Coding Services...  ...: Full-Time Location: Remote Company Description...  ...is responsible for reviewing documentation of outpatient diagnostic and...  ...medical records to abstract clinical data by assigning codes from... 

ElringKlinger Automotive Manufacturing, Inc. / US

Regional Buyer Indirect Job at ElringKlinger Automotive Manufacturing, Inc. / US

Main Duties and Responsibilities: Procuring the plant's requirements for direct and indirect materials of the defined commodities. Playing an active role in the development and implementation of global sourcing strategies. Analyzing the local sourcing market for...

The Cool Hardware Company, Inc.

Delivery Driver Job at The Cool Hardware Company, Inc.

 ...individuals to join our team to make customer deliveries and provide excellent customer service...  ...think about applying for our Delivery Driver position! Key Responsibilities...  ...Ability to assemble outdoor grills, furniture, power equipment, etc. The Cool Hardware... 

Fresh Roasted Coffee LLC.

Temporary Data Entry Clerk Job at Fresh Roasted Coffee LLC.

: Job Title: Temporary Data Entry Clerk Location: Sunbury, PA Type: This is a temporary position for the summer - hours can range between 30-40 hours per week Company Overview: Fresh Roasted Coffee LLC. is a rapidly growing specialty coffee roasting and...