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Senior Product Designer, Voice AI Assistant

acclaim ai โ€ข Serbia
Remote
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AI Summary

Lead end-to-end design of an omni-channel voice AI assistant for fintech lifestyle scenarios. Define voice-first interaction patterns for 10-foot screens and mobile devices. Requires 5+ years of product design experience with consumer B2C e-commerce expertise.

Key Highlights
Greenfield 0โ†’1 product development for voice AI assistant
Principal-level autonomy with high-level inputs
Voice-first interaction design for 10-foot screens
Collaboration with ML engineers and developers
Key Responsibilities
Lead end-to-end design of the AI assistant experience across smart speakers and mobile
Define interaction patterns for voice-first, agentic flows on 10-foot screens
Collaborate with Conversational UX Designer, product managers, ML engineers, and developers
Drive design direction independently in ambiguous situations
Produce and maintain design documentation, prototypes, and developer handoff materials
Technical Skills Required
Product design Smart/launcher design Consumer product design
Benefits & Perks
21 vacation days + public holidays + 5 sick days
Private English lessons via Preply
Fully remote across Europe
Nice to Have
UX writing
Conversational AI
Voice assistant design
Voice UI or audio-first interaction design
Mobile design experience (iOS/Android)
User research and usability testing

Job Description


Acclaim is building an omni-channel voice AI assistant for a leading fintech ecosystem. One platform โ€” many surfaces, primarily and smart speaker. It understands speech and context, holds a conversation, and gets things done. At the core is agentic e-commerce for lifestyle scenarios: order groceries, book flights and cinema tickets, find something to watch โ€” all by voice, with the bringing every result to the screen.

This is a greenfield 0โ†’1 product. You'll be shaping the experience across every surface from day one.

Requirements

  • Minimum of 5 years of experience in product design.
  • Experience with Smart / launcher design.
  • Consumer product experience - B2C, lifestyle, e-commerce, media, or travel.
  • Principal-level autonomy - you take high-level inputs and run with them.
  • Experience shipping in 0โ†’1 products or fast-paced startup environments where speed and ambiguity are the norm.
  • Strong portfolio demonstrating problem-solving skills and design expertise.

Nice To Have

  • Experience in UX writing, conversational AI, or voice assistant design โ€” you'll shape how the assistant communicates and sounds.
  • Voice UI or audio-first interaction design.
  • Mobile design experience (iOS / Android).
  • Experience with user research and usability testing.

Responsibilities

  • Lead end-to-end design of the AI assistant experience across and mobile โ€” covering interaction model, information architecture, visual language, and motion.
  • Define interaction patterns for voice-first, agentic flows on a 10-foot screen: remote-driven navigation, no mouse, no keyboard.
  • Collaborate with the Conversational UX Designer, product managers, ML engineers, and developers to deliver a working product within a tight timeline.
  • Drive design direction independently โ€” establish clarity in ambiguous situations rather than waiting for fully-formed briefs.
  • Produce and maintain design documentation, prototypes, and developer handoff materials throughout the project lifecycle.

What We Offer

  • The team has built award-winning AI products for tech corporations - devices, voice assistants, products that are actually in the world
  • Cutting-edge tech stack: Speech Technologies, NLP, Generative AI (LLMs, diffusion models), voice-first agentic architecture with privacy-first and on-premises deployment
  • High engineering bar and real ownership - the team cares about what actually works in production, not what looks good in a demo, and you'll see the impact of your work directly
  • Fast career progression - a senior-heavy team and a high volume of real problems mean you grow faster than you would anywhere else
  • Startup pace with enterprise stability - real clients, real revenue, no bureaucracy
  • Fully remote across Europe
  • 21 vacation days + public holidays + 5 sick days
  • Private English lessons via Preply

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