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DataAnnotation

Frontend Engineer

RemoteRemoteAlways hiring

Pay not listed

Models ship UI that renders in the demo and breaks everywhere else: state that desyncs on the second render, an accessibility tree no screen reader can follow, a layout that collapses the moment real content arrives. Someone has to judge the interface a user actually touches, and that someone is you.

As a Frontend Engineer you'll stress-test how models build components, state, and end-to-end web features, expose where the UX and correctness break, and write the answers a strong frontend engineer would ship.

  • Probe frontend reasoning across components, state management, accessibility, and rendering, and see where the model's UI falls apart.
  • Find the failures that matter: stale state, re-render bugs, broken a11y, and layouts that break under real data.
  • Write the correct implementation when the model falls short, with the UX and edge cases handled.

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