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Software Engineer – Frontend (AI Training Contract)
About The Role
Frontend developers: your skills are in high demand — not for a product sprint, but to help train the next generation of AI. We're looking for experienced frontend engineers to evaluate, write, and refine high-quality UI coding problems and solutions that directly improve how AI models understand and generate frontend code.
This is a fully remote, flexible contract engagement. Work asynchronously on your own schedule, and make a real impact on the AI systems used by leading research labs and enterprise teams worldwide.
What You'll Do
About The Role
Frontend developers: your skills are in high demand — not for a product sprint, but to help train the next generation of AI. We're looking for experienced frontend engineers to evaluate, write, and refine high-quality UI coding problems and solutions that directly improve how AI models understand and generate frontend code.
This is a fully remote, flexible contract engagement. Work asynchronously on your own schedule, and make a real impact on the AI systems used by leading research labs and enterprise teams worldwide.
What You'll Do
- Review and evaluate AI-generated frontend code (JavaScript, HTML, CSS) for correctness, efficiency, accessibility, and best practices
- Write high-quality frontend solutions to UI and web development challenges across a range of difficulty levels
- Craft clear, well-reasoned explanations for design decisions, code logic, and problem-solving approaches
- Identify edge cases, ambiguities, or errors in problem statements and AI-generated responses
- Help set the standard for what great frontend code looks like — for both humans and AI
- Fluent in English with strong written communication skills — you can explain complex frontend concepts clearly and concisely
- Deep expertise in JavaScript, including async/await, closures, DOM manipulation, ES6+ syntax, and browser APIs
- Experienced with modern frontend frameworks and tools such as React, Vue, or Angular
- 3+ years of hands-on frontend or web development experience preferred
- Bachelor's degree (or in progress) in Computer Science or a related field — Master's or PhD is a plus, but not required
- Detail-oriented and comfortable working independently without close supervision
- Familiarity with accessibility standards (WCAG) and performance optimization techniques
- Experience with state management libraries (Redux, Zustand, Pinia, etc.)
- Prior work on data labeling, RLHF, or AI model training projects
- High impact — your expertise directly influences AI models trusted by top labs and Fortune 500 companies
- Full autonomy — work remotely and asynchronously, on a schedule that works for you
- Clear ownership — defined tasks with measurable outcomes, no ambiguity about what success looks like
- Growth opportunity — top contributors take on expanded responsibilities and mentor incoming subject matter experts
- Meaningful work — help ensure AI writes better, safer, and more reliable frontend code
Key Skills
Ranked by relevance
ai
javascript
ui
react
css
vue
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Login to Apply
- Posted
- Apr 19, 2026
- Type
- Contract
- Level
- Not Applicable
- Location
- United States
- Company
- Alignerr
Industries
Technology
Information
Internet
Categories
Engineering
Information Technology
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3 roles aligned with this opportunity
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2026-05-19
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