Remote Frontend Engineer - Build Verifiable UI Tasks

Remotebridge; United States; Remote; USD 110,000 - 138,000; Part time

Job summary

Remotebridge is seeking a Frontend / UI Engineer for contractor work, fully remote. You will translate design materials into precise coding tasks with clear success criteria and a working reference implementation.

The role requires strong React/TypeScript frontend capabilities and active, public GitHub contributions. You will read, modify and validate real application code and review others’ work for accuracy in a remote setting.

Qualifications

• Public GitHub profile with substantial, verifiable contributions (commits, merged PRs, or maintained repos).
• Strong frontend engineering: React, TypeScript, or similar, with experience shipping complex interfaces and interactions.
• Able to read, modify, debug and validate real application code.
• Experience with UI, graphics, SVG, or Canvas work is valuable.
• Product or UI designers with hands-on frontend implementation and public code contributions are a fit.
• Strong written English, and the ability to explain expected behavior and reproducible verification steps.
• Prior data labeling, AI evaluation, or rubric-based review experience is a plus, not a requirement.

Responsibilities

• Turn screenshots, diagrams and videos into challenging coding tasks with objective success criteria.
• Design multi-step coding tasks grounded in visual material: screenshots, UI mockups, diagrams, or screen recordings of real workflows.
• Specify which code and artifacts the task involves, and what the expected behavior is.
• Define objective success criteria - how someone would verify the task was completed correctly, not just plausibly.
• Provide a working reference implementation.
• Review tasks built by other contributors for technical accuracy and verifiability.
• Flag tasks that turn out to be ambiguous or ungradable rather than submitting them.

Skills

Public GitHub contributions

React

TypeScript

Frontend engineering

UI knowledge

Tools

GitHub

Job description

Remotebridge is seeking a Frontend / UI Engineer for contractor work, fully remote. You will translate design materials into precise coding tasks with clear success criteria and a working reference implementation.

The role requires strong React/TypeScript frontend capabilities and active, public GitHub contributions. You will read, modify and validate real application code and review others’ work for accuracy in a remote setting.