Frontend Developer

About the Role

We are seeking skilled Frontend / UI Engineers with strong expertise in modern frontend technologies, interactive interface development, and practical software engineering. This contractual, project-based, and fully remote opportunity is for individuals capable of translating visual references into well-defined, technically challenging coding tasks with clear, measurable, and verifiable outcomes.

Key Responsibilities

• Design complex, multi-step frontend coding tasks based on screenshots, UI mockups, diagrams, and screen recordings.
• Translate visual references into structured technical requirements and implementation objectives.
• Define expected application behavior, relevant code components, and required deliverables.
• Establish objective evaluation criteria to verify the accuracy, functionality, and completeness of submitted solutions.
• Develop working reference implementations to demonstrate expected outcomes.
• Read, modify, debug, and validate existing application code.
• Review coding tasks submitted by other contributors for technical accuracy, clarity, and verifiability.
• Identify ambiguous or poorly defined tasks and recommend improvements for reliable evaluation.
• Document technical instructions and reproducible verification steps clearly.

Requirements & Tech Stack

• Strong proficiency in React and TypeScript or equivalent modern frontend technologies.
• Hands-on experience in frontend engineering and developing complex user interfaces.
• Strong understanding of UI design principles and product interface development.
• Practical experience with GitHub, including substantial and verifiable public contributions (commits, merged pull requests, or maintained repositories).
• Ability to debug, modify, test, and validate real-world application code.
• Strong understanding of frontend architecture, component-based development, and interactive UI behavior.
• Excellent analytical and problem-solving abilities.
• Strong written English communication skills, particularly in explaining technical requirements and evaluation criteria.

Preferred Qualifications

• Experience with SVG, Canvas, graphics programming, or advanced visual interface development.
• Background in product design or UI/UX design combined with hands-on frontend implementation.
• Experience contributing to open-source projects.
• Familiarity with Git workflows, code reviews, and collaborative development.
• Previous experience in AI evaluation, data annotation, technical assessment, or rubric-based quality review.

Compensation & Engagement

• Compensation: $70–$100 per hour.
• Estimated Task Value: Approximately $640–$800 per approved task.
• Time Commitment: Approximately 8 hours per task.
• Engagement Model: Project-based contractual engagement.
• Payment: Based on successfully completed and approved tasks.
• Work Arrangement: Fully remote.

Important Requirement

A public GitHub profile demonstrating substantial and verifiable technical contributions is mandatory. Candidates must be able to demonstrate actual involvement in repositories, commits, merged pull requests, or open-source projects.