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Senior Product Designer

Aion 🇬🇧 City of London, London, United Kingdom

Onsite Full-time Senior

Turn ambiguous product problems into clear user flows, information architecture, and polished interfaces, designing all screen states and specifying interactions and motion. Build and evolve the design system, review implementation for visual and interaction quality, and test with users to refine the product.

Responsibilities

  • Turn ambiguous product problems into clear user flows, information architecture, and polished interfaces, designing all screen states and specifying interactions and motion. Build and evolve the design system, review implementation for visual and interaction quality, and test with users to refine the product.

Requirements

  • Requires 6+ years of end-to-end product design experience, with strong capabilities across user research, problem framing, journey mapping, interaction design, visual design, and usability evaluation. Candidates should have expert-level Figma skills, knowledge of accessibility and platform conventions, and experience designing AI interfaces that handle non-deterministic outputs and user control.

Benefits

  • Equity
  • Competitive Compensation
  • Flexible Work Options
  • Wellness Benefits

Key Skills

Figma (expert) User research Problem framing Journey mapping Interaction design Visual design Usability evaluation Information architecture Motion design Design systems development Accessibility standards AI interface design Prototyping User testing Cross‑functional collaboration Agile methodology Design critique Stakeholder communication Product strategy Data‑driven design Responsive design Design thinking High‑fidelity mockups User‑centred design

About Aion

aion builds and deploys production-grade AI systems for enterprises. We combine custom models, intelligent agents, forward-deployed engineers and our proprietary platforms to take AI from experimentation to production. aion NEXUS connects models, agents, data, tools and workflows for enterprise AI deployment. aion FORGE provides GPU compute and development infrastructure for teams building and running AI workloads. Together, we help organizations build, deploy and operate AI systems across the stack.

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