GrepJob
Bjak

Creative Technologist, HCI

Bjak
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about 3 hours ago
Seoul, Korea, SouthEntry Level / Mid Level

Responsibilities

  • Prototype experimental AI interfaces beyond standard chat UI.
  • Build quick proof-of-concept experiences using AI models, APIs, and frontend tools.
  • Explore new ways for users to understand, direct, and collaborate with AI systems.
  • Test interaction ideas around human control, trust, transparency, memory, multimodal input, and long-running workflows.
  • Work with product, design, and ML teams to turn early ideas into testable prototypes quickly.
  • Identify useful HCI patterns from research, products, and emerging tools, then test whether they work for A1.
  • Document experiments clearly - what was tested, what worked, what failed, and what should be built next.
  • Contribute to the team's understanding of what HCI should look and feel like in a real consumer app.

Requirements

  • Experience prototyping at the intersection of design and technology.
  • Ability to build functional prototypes using web technologies, APIs, or AI tools.
  • Curiosity about how AI systems work and how users build mental models of AI behavior.
  • Comfort moving between design thinking and hands-on building.
  • Awareness of HCI principles, emerging UI patterns, and the limitations of current AI systems.
  • Strong communication skills to explain experimental ideas and prototype findings clearly.
  • High comfort with ambiguity and early-stage product exploration.
  • Good judgment on which experiments are interesting versus which ones are actually useful for users.