[Remote] Remote | Frontend Code Evaluation Engineer — Up to $90/hour

Note: The job is a remote job and is open to candidates in USA. 24-MAG LLC is offering a remote consulting opportunity for experienced frontend engineers with strong coding agent experience. The role involves evaluating complex frontend implementations, conducting UI architecture reviews, and assessing performance optimizations using modern coding agents.

Responsibilities

• Use modern coding agents to complete and evaluate complex frontend engineering tasks
• Review generated frontend code for correctness, quality, maintainability, accessibility, performance, and production-readiness
• Identify bugs, edge cases, UI inconsistencies, rendering issues, and failure modes in technical outputs
• Apply professional frontend engineering judgment to realistic software engineering scenarios
• Evaluate frontend implementations involving React, TypeScript, JavaScript, component architecture, state management, routing, and user interface workflows
• Review UI architecture decisions for scalability, maintainability, responsiveness, accessibility, and long-term product fit
• Assess frontend performance optimisations, rendering behaviour, browser compatibility, and user experience considerations
• Provide structured feedback on frontend design decisions and implementation quality
• Compare outputs from multiple coding agents and assess their strengths, weaknesses, accuracy, and practical usefulness
• Identify where generated solutions succeed, where they fail, and where additional frontend engineering judgment is required
• Evaluate whether generated frontend code reflects real-world web application standards
• Document technical review findings clearly for project teams and quality evaluation workflows
• Produce clear, structured evaluations of frontend engineering tasks and generated outputs
• Explain reasoning around code quality, UI architecture, accessibility, performance, maintainability, and architectural trade-offs
• Support technical assessment workflows by documenting accepted work, improvement areas, and practical engineering conclusions
• Help ensure outputs reflect production-scale frontend engineering expectations

Skills

• 2+ years of professional frontend engineering experience
• Hands-on experience building modern web applications using React, TypeScript, JavaScript, or similar frontend technologies
• Regular use of AI coding agents such as Cursor, Claude Code, Codex, Windsurf, Gemini CLI, or comparable tools
• Ability to evaluate generated frontend implementations, UI architecture, accessibility, and performance optimisations
• Strong understanding of component architecture, browser behaviour, responsive design, testing, maintainability, and user-facing product quality
• Clear written communication skills and comfort documenting technical reasoning in a remote, project-based environment
• A degree in Computer Science, Software Engineering, Computer Engineering, Human-Computer Interaction, Information Systems, or a related technical field is helpful
• Equivalent professional experience in frontend engineering, web application development, UI architecture, or production software development is also highly relevant
• Experience working on large-scale consumer or enterprise applications is strongly preferred
• Experience with React, Next.js, Vue, Angular, Svelte, TypeScript, JavaScript, CSS, HTML, Tailwind CSS, or comparable frontend technologies
• Familiarity with frontend testing tools, design systems, accessibility standards, performance profiling, or browser debugging workflows
• Experience with CI/CD pipelines, cloud deployment workflows, API integration, GraphQL, REST APIs, or full-stack application environments
• Background in technical code review, UI architecture review, frontend performance evaluation, or large-scale product engineering
• Strong comfort working in sprint-based project environments with focused technical assessment windows

Benefits

• Independent contractor engagement
• Fully remote and flexible scheduling
• Sprint-based, project-based availability
• Payments are made weekly via Stripe or Wise based on services rendered

Company Overview