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Software Engineer - Frontend

Alignerr

Code Annotation Contractor
Remote (Global) $25 – $120/hr July 14, 2026

Job description

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

  • 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

Who You Are

  • 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

Nice to Have

  • 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

Why This Role

  • 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
Apply now

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Frequently asked questions

Is Alignerr legitimate?
Yes, Alignerr is a legitimate company listed on RemoWork. We verify all companies on our platform. However, we always recommend doing your own research before sharing personal information or starting work. Check reviews from other users and visit the company's official website for the most up-to-date information.
How do I get started with Alignerr?
To get started, visit Alignerr's official website and look for their careers or sign-up page. Create an account, complete your profile with relevant skills and experience, and apply for available positions or projects. Some companies may require you to pass a qualification test or assessment before you can start working.
Does Alignerr offer remote work?
Yes, Alignerr offers remote work opportunities. Most tasks and positions can be completed from anywhere with a reliable internet connection and a computer or smartphone. Specific location requirements may vary by project or role, so check individual listings for details.
How does Alignerr pay its workers?
Payment methods and schedules vary. Common payment options include PayPal, bank transfers, Payoneer, and other digital payment platforms. Visit Alignerr's official website or check their payment/FAQ section for specific details about payment methods, minimum thresholds, and payout schedules.
What skills do I need to work with Alignerr?
Required skills vary by role and project. Generally, you'll need a reliable internet connection, basic computer literacy, strong attention to detail, and good communication skills. Some positions may require specialized expertise, language proficiency, or technical qualifications. Check individual job listings for specific requirements.
What type of AI work does Alignerr focus on?
Alignerr specializes in AI alignment and model evaluation tasks. Contributors help ensure AI models produce safe, accurate, and helpful outputs by evaluating model responses, identifying errors or biases, and providing human feedback that improves AI behavior and alignment with human values.
Do I need technical AI knowledge to work with Alignerr?
While technical AI knowledge is a plus, many Alignerr tasks are designed for non-technical contributors with strong critical thinking, writing, and analytical skills. The ability to evaluate content quality, identify factual errors, and provide clear feedback is more important than programming expertise for most roles.
How does Alignerr ensure quality in its work?
Alignerr implements multi-layered quality assurance including calibration tasks, consensus scoring between annotators, regular quality audits, and feedback loops. Contributors are expected to maintain high accuracy scores, and ongoing training helps maintain consistent quality standards.
Apply now

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