What are the responsibilities and job description for the UX Designer - AI position at The Fountain Group?
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
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
- 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.
- 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
- 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
- Work on cutting-edge AI assistant technology
- Impact experiences used by millions of global users
- Collaborate with leading teams in research, design, and engineering