Angular AI Code Reviewer

About OpenTrain

OpenTrain AI is the hiring and contracting organization for this role. OpenTrain is the #1 platform for finding and building careers in AI training and data labeling, helping experts discover opportunities, build a professional profile, and grow their work in this expanding field.

About AI Training Work

AI training is the human side of building modern artificial intelligence. Experts review model outputs, create strong examples, and explain what makes a response accurate or effective. In this role, your Angular and frontend engineering judgment will help improve how AI systems generate and explain software.

• Remote work that can fit around other professional commitments
• Directly contribute to the development of cutting-edge AI systems
• Apply specialized software engineering expertise to model evaluation

The Role

OpenTrain is seeking an Angular AI Code Reviewer to evaluate AI-generated Angular code, frontend architectures, and technical explanations. You will write reference implementations, step-by-step reasoning, and model solutions for complex engineering problems, then assess AI responses for correctness, clarity, accessibility, security, performance, and prompt adherence.

• Expert-level contractor opportunity
• Remote, hourly-paid work
• 20+ hours per week
• Pay: $90 USD per hour
• English-language work at a minimum C1 level

What You'll Do

You will combine hands-on Angular knowledge with careful technical evaluation. The work involves comparing multiple AI answers, fact-checking technical claims, and producing detailed training content that supports model improvement.

• Review AI-generated Angular code and technical explanations for quality and correctness
• Write high-quality reference solutions and reasoning for complex frontend problems
• Evaluate change detection, RxJS streams, routing, forms, SSR, hydration, and bundle performance
• Assess reactive UI patterns, state management, and frontend architecture decisions
• Check model outputs for accessibility, security, maintainability, performance, and prompt adherence
• Rate and compare multiple AI responses based on correctness and reasoning quality
• Create detailed Angular prompts and training content for AI improvement
• Fact-check technical claims and identify issues through methodical debugging and review

Required Qualifications

This is an expert-level role for an experienced Angular professional with strong production development and code review judgment. You should be able to explain complex frontend decisions clearly in written English and assess both implementation quality and technical reasoning.

• 4+ years of production Angular experience, with Angular 12+ preferred
• Strong TypeScript, Angular, RxJS, and frontend architecture knowledge
• Deep familiarity with Angular performance optimization, reactive UI patterns, and state management
• Experience with routing, Reactive Forms, validation, SSR, hydration, testing, and accessibility
• Proven code review judgment covering correctness, security, accessibility, and maintainability
• Clear technical writing and explanation skills in English at a minimum C1 level
• Detailed code review experience and a methodical approach to debugging and quality assessment
• Prior AI training, annotation, or model evaluation experience is a strong plus

Helpful Background

The following experience can strengthen your fit for the project, especially when reviewing larger Angular applications and testing practices.

• Angular Universal and hydration experience
• Jasmine, Karma, Jest, Angular Testing Library, Cypress, or Playwright
• CI/CD and linting experience
• Experience with large-scale UI architecture

Work Arrangement and Eligibility

This is remote contractor work available through multiple country variants. The current listed countries are Bangladesh, Bhutan, Brazil, Cambodia, Germany, India, Indonesia, Malaysia, Nepal, Pakistan, Singapore, Sri Lanka, Thailand, the Philippines, the United States, Timor-Leste, and Vietnam.

• Employment type: Contractor and part-time
• Schedule: 20+ hours per week
• Data focus: Text evaluation and generation
• Work language: English
• Payment method: Hourly

Build Your AI Training Career With OpenTrain

Creating an OpenTrain account is free. Apply through OpenTrain to put your Angular expertise to work in AI training, build a credible record of specialized contributions, and discover relevant opportunities as they become available.

• Create a professional profile around your software engineering expertise
• Apply to relevant AI training opportunities in minutes
• Develop experience in code evaluation and model improvement