Senior Product Designer, UI/UX

Cashback24x7; Indiana; Presencial; USD 110.000 - 152.000; Jornada completa

Descripción de la vacante

Mercor, an AI lab, seeks a Senior Product Designer to shape UI and UX for web and games, working directly with researchers to define what great design looks like and building high-quality prototypes in code or with AI tools to prove ideas.

This full-time, 40-hour work week role is based in the United States and positioned through Cincinnatus LLC, offering opportunities to influence cutting-edge interfaces and user experiences.

Formación

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

Responsabilidades

• 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.

Conocimientos

Product design

Prototyping

User-centered design

Design judgment

Written communication

40 hrs/week

Motion/Animation

Herramientas

HTML

CSS

JavaScript

React

Tailwind

Cursor

v0

Lovable

Bolt

Framer

Descripción del empleo

Senior Product Designer, UI/UX

Company: Mercor

Compensation: $80-$110 per hour

Commitment: Full-time position

Location: United States

Referral Reward: Earn up to $1,760 per successful referral.

Referral Link: https://t.mercor.com/d1WIq

Location requirementsUnited 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.

Equal Employment Opportunity

Cincinnatus is proud to be an Equal Employment Opportunity employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, reproductive health decisions, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, genetic information, political views or activity, or any other legally protected characteristic. We consider all qualified applicants without regard to legally protected characteristics and provide reasonable accommodations upon request.