Data Annotation Specialist Browser / Computer-Use Engineer ( 30- 60/hr)

About Role:

Build web and computer-use tasks plus the automation harnesses that verify how agents navigate real interfaces.

What you'll do

•  Author browser and computer-use tasks with clear, checkable success conditions.

•  Build robust Playwright / Selenium harnesses to drive and verify agent trajectories.

•  Handle DOM inspection, selectors, and dynamic state reliably at scale.

Must have

•  Strong TypeScript / React.

•  Hands-on Playwright and/or Selenium.

•  Deep, practical understanding of the DOM and browser internals.