🌎 Frontend / UI Engineer, Remote- Contract

Xperteez Technology • ,

3d • $70 - $100 • Remote

About The Position

This is a fully remote, project-based contract role paid per approved task. Each task takes approximately eight hours. The work involves creating challenging coding tasks from visual material such as screenshots, UI mockups, diagrams, and screen recordings of real workflows. Contributors specify the code and artifacts involved, define expected behavior and objective ways to verify completion, and provide a working reference implementation. They also review tasks created by other contributors for technical accuracy and verifiability, and flag tasks that are ambiguous or cannot be graded reliably.

Requirements

• Have a public GitHub profile with substantial, verifiable contributions, such as commits, merged pull requests, or maintained repositories; this is essential.
• Have strong frontend engineering skills in React, TypeScript, or similar technologies, with experience shipping complex interfaces and interactions.
• Be able to read, modify, debug, and validate real application code.
• Have strong written English and the ability to explain expected behavior and reproducible verification steps.

Nice To Haves

• Experience with UI, graphics, SVG, or Canvas work.
• Product or UI design experience combined with hands-on frontend implementation and public code contributions.
• Prior data labeling, AI evaluation, or rubric-based review experience.

Responsibilities

• Design multi-step coding tasks grounded in screenshots, UI mockups, diagrams, or screen recordings of real workflows.
• Specify which code and artifacts a task involves and describe the expected behavior.
• Define objective success criteria and reproducible ways to verify that a task was completed correctly.
• Provide a working reference implementation.
• Review tasks created by other contributors for technical accuracy and verifiability.
• Flag tasks that are ambiguous or ungradable instead of submitting them.

What This Job Offers

• Education Level: No Education Listed