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TypeScript Engineer (Code Review)

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Job details

Pay

$60 USD/hr

Engagement

Contract, part-time

Location

Remote

17 countries

Posted

Jul 9, 2026

OpenTrain on Trustpilot

The work

You will review AI-generated TypeScript code snippets and technical explanations. Your feedback will help AI systems learn from accurate technical judgments and clear explanations.

  • Evaluate model outputs using project rubrics and document evidence-based judgments.
  • Compare source materials and model outputs with project guidelines.
  • Explain your decisions clearly so the feedback can improve model behavior.
  • Maintain consistent quality across repeated code review tasks.

Requirements

  • Schedule: 20+ hours per week; part-time work with future project opportunities.
  • Experience: At least 2 years of professional TypeScript experience.
  • TypeScript expertise: Advanced type manipulation, generics, interfaces, and utility types.
  • Development background: Strong skills with a major frontend framework such as React, Angular, or Vue.js, or a backend runtime such as Node.js with Express or NestJS.
  • Programming knowledge: Object-oriented programming, functional programming concepts, and common software design patterns.
  • Tools: Git, standard version control workflows, and modern build tools such as Webpack, Vite, or Babel.
  • Education: A bachelor's degree in computer science or a closely related field.
  • Language: C1 English proficiency in written and spoken English, with the ability to follow detailed technical guidelines.
  • Experience: Intermediate level

Open to applicants in

  • Bangladesh
  • Bhutan
  • Brazil
  • Cambodia
  • Germany
  • India
  • Indonesia
  • Malaysia
  • Nepal
  • Pakistan
  • Philippines
  • Singapore
  • Sri Lanka
  • Thailand
  • Timor-Leste
  • United States
  • Vietnam

How to apply

  1. Press Apply now. You create a free account and add your resume.
  2. Complete your application for this role on OpenTrain.

Job ID: cmrd903v0002znj3lc2jt3v1t

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