Demo

UX Designer - AI

The Fountain Group
Mountain View, CA Contractor
POSTED ON 4/25/2026
AVAILABLE BEFORE 5/24/2026
This is an onsite position is Mountain View, CA.

Pay: $TBD / based on experience

Overview:

We're looking for a UX Designer to help shape the next generation of our Client's AI Virtual Assistant technology experience. You'll design how users interact with the AI Tool across voice, mobile, and connected devices , creating intuitive, intelligent, and seamless experiences powered by AI. This role sits at the intersection of UX, conversational design, and AI/ML , translating complex capabilities into simple, user-friendly interactions.

Key Responsibilities

  • Design end-to-end user experiences for AI Assistant across voice, mobile, and multi-device environments
  • Create user flows, wireframes, and prototypes for conversational and multimodal interactions
  • Define and refine voice UX patterns (prompts, responses, error handling, follow-ups)
  • Collaborate with product managers, AI/ML engineers, and developers to bring concepts to life
  • Translate AI capabilities into intuitive user experiences
  • Conduct or support usability testing and iteration based on feedback and data
  • Contribute to design systems and interaction standards

Required Qualifications

  • 4 years of experience in UX / Product Design is required
  • Strong portfolio demonstrating interaction design and user flows is required
  • Experience designing complex digital products (mobile, web, or platforms) is required.
  • Prior experience designing for AI Agents/Virtual Assistants is a huge plus.
  • Proficiency in Figma or similar design tools is needed.

Preferred Qualifications

  • Experience with conversational UX or voice interfaces
  • Exposure to AI/ML-driven products or intelligent systems
  • Experience with multimodal design (voice screen touch)
  • Background designing for multi-device ecosystems (mobile, IoT, smart home)
  • Familiarity with usability testing and research methods

What We're Looking For

  • A designer who can think beyond screens and design natural interactions
  • Comfortable working in ambiguous, fast-paced environments
  • Strong collaborator who can bridge design, product, and engineering
  • Interest in AI, voice interfaces, and emerging technologies

Why Join

  • Work on cutting-edge AI assistant technology
  • Impact experiences used by millions of global users
  • Collaborate with leading teams in research, design, and engineering

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Hourly Wage Estimation for UX Designer - AI in Mountain View, CA
$71.00 to $87.00
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