Design multi-step coding tasks grounded in visual material such as screenshots, UI mockups, and diagrams.Specify code and artifacts involved in tasks and define expected behavior.Define objective success criteria for task verification.Provide a working reference implementation for tasks.Review tasks built by other contributors for technical accuracy and verifiability.Flag ambiguous or ungradable tasks.RequirementsA public GitHub profile with substantial, verifiable contributions.Strong frontend engineering skills with React, TypeScript, or similar technologies.Experience shipping complex interfaces and interactions.Ability to read, modify, debug, and validate real application code.Experience with UI, graphics, SVG, or Canvas work is valuable.Strong written English and ability to explain expected behavior and verification steps.Prior data labeling, AI evaluation, or rubric-based review experience is a plus.
Frontend Engineer | Remote in London employer: Crossing Hurdles
As a Macroeconomic Modeling Specialist, you will join a dynamic and innovative team that values collaboration and continuous learning. Our remote work culture promotes flexibility and work-life balance, while offering competitive compensation and opportunities for professional growth in the field of economic modeling. With a focus on impactful projects, you'll have the chance to contribute to meaningful economic insights that shape policy recommendations.
