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Bjak

UX Engineer, HCI

Bjak
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about 3 hours ago
London, United KingdomEntry Level / Mid Level

Responsibilities

  • Build and prototype AI-native product interfaces across web and mobile.
  • Create functional prototypes of new HCI interaction models.
  • Translate design concepts into working code with high usability.
  • Experiment with UI patterns to communicate progress and uncertainty.
  • Build interfaces that allow users to supervise and redirect AI behavior.
  • Collaborate with product, design, and ML teams to validate interaction ideas.
  • Contribute to frontend architecture and reusable UI components.
  • Identify and fix usability and performance issues in AI interfaces.

Requirements

  • Strong frontend engineering skills in React, TypeScript, or equivalent.
  • Experience building interaction-heavy or experimental interfaces.
  • Strong product and UX instincts to identify unclear or broken elements.
  • Ability to prototype rapidly in ambiguous environments.
  • Understanding of animation, responsiveness, and UI performance.
  • Interest in designing HCI interfaces for trust and control.
  • Comfort working at the intersection of design and engineering.
  • Ability to maintain a clear and usable user experience while moving fast.

Tech Stack

ReactTypeScript

Categories

FrontendMobile